What I'm reading in the shadows #7

What I'm reading in the shadows #7

In the realm of operating systems, the story of OS/2 is a tale of triumph and tragedy, a narrative that encapsulates the complexities of technological innovation and market dynamics. Jeremy Reimer's highlights shed light on the rise and fall of OS/2, offering insights into the fierce competition between giants like IBM and Microsoft, the challenges of differentiation in a crowded marketplace, and the ultimate fate of a once-promising operating system.

The personal computer industry in the 1980s was a battleground where titans clashed and upstarts challenged established norms. PC Cloners emerged as nimble competitors to IBM, leveraging technologies like Phoenix BIOS to create their own machines with ease. This shift in power dynamics set the stage for IBM's ambitious foray into creating OS/2, a new operating system designed to set them apart from the clones. However, as Reimer highlights, IBM's attempts to control both hardware and software through innovations like PS/2 and MCA ultimately backfired, leading to a fragmented market and missed opportunities.

The development of OS/2 itself was marked by twists and turns, from Microsoft's acquisition of QDOS to the challenges of creating a GUI that could compete with Windows. Despite its technical prowess—offering features like DOS virtualization and multitasking—OS/2 struggled to gain traction against its rivals. The clash between IBM's mainframe legacy and PC division goals further complicated matters, highlighting the internal conflicts that hindered OS/2's success.

One key lesson from OS/2's story is the delicate balance between compatibility and differentiation. While striving for interoperability with rival systems may seem beneficial, as seen in Blackberry's attempt to run Android apps on BB10, it can also dilute a platform's identity and undermine its unique value proposition. In today's digital landscape dominated by smartphones and tablets, this lesson remains relevant as companies navigate the fine line between openness and exclusivity.

As we reflect on OS/2's journey, we are prompted to consider broader questions about innovation, competition, and user experience in the digital age. How do we balance technological progress with market demands? What role does legacy play in shaping future developments? And ultimately, what does OS/2's legacy teach us about resilience in an ever-evolving industry?

In conclusion, Half an Operating System: The Triumph and Tragedy of OS/2 encapsulates not just a chapter in computing history but also a profound exploration of human ingenuity, ambition, and adaptability. As we navigate the complexities of choice in our interconnected world, may we draw inspiration from OS/2's story to forge our path forward with wisdom and foresight.


In the realm of finance and economics, the concept of easy money, as articulated by Howard Marks in his insightful highlights, presents a dichotomy that is both alluring and perilous. The allure lies in the ease with which businesses can operate, investors can profit, and individuals can access financing. However, lurking beneath this facade of ease are potential dangers that can lead to economic instability and wealth inequality.

Marks' analogy of low interest rates to a moving walkway at the airport provides a vivid illustration of how easy money can propel economic growth at an accelerated pace. Just as walking on a moving walkway makes one feel faster without recognizing the external assistance, low interest rates can mask the true drivers of economic expansion.

The highlights shed light on how low interest rates fuel economic growth but also pave the way for inflation and speculative bubbles. The ease with which individuals can access capital in a low-interest environment may lead to malinvestment, where resources are allocated inefficiently into unproductive ventures.

Moreover, the impact of easy money extends beyond financial markets to societal realms. The spike in wealth inequality resulting from zero interest-rate policies highlights how such measures disproportionately benefit the wealthy while penalizing savers and lenders. This disparity underscores ethical considerations regarding who bears the costs and reaps the rewards of monetary policies.

As we navigate through cycles of easy money and stringency, it becomes imperative to reflect on our individual choices amidst these fluctuations. The temptation to engage in risky investments or leverage opportunities may be strong during periods of abundance but could lead to dire consequences when tested by adversity.

In a world where easy money beckons with promises of prosperity, it is crucial to heed caution and consider the long-term implications of our actions. Marks' insights serve as a reminder that behind the allure of easy money lie hidden risks that demand prudence and foresight.

As we contemplate the implications of Marks' highlights on our lives and society, we are prompted to question our attitudes towards risk-taking, wealth accumulation, and economic stability. How do we strike a balance between seizing opportunities presented by easy money and safeguarding against its potential pitfalls? What ethical considerations should guide our financial decisions in a landscape shaped by fluctuating interest rates?

In conclusion, Howard Marks' reflections on easy money invite us to delve deeper into the complexities of economic cycles, risk management, and societal impacts. By engaging with these insights thoughtfully and critically, we can navigate the terrain of finance with greater awareness and resilience in an ever-changing landscape shaped by the ebb and flow of monetary policies.


In a world where communication is abundant yet meaningful conversations seem scarce, Celeste Headlee offers us a guiding light with her "10 ways to have a better conversation." As we navigate through the digital age, where distractions are plentiful and attention spans are fleeting, the art of engaging in genuine dialogue has never been more crucial. Let us delve into these insightful highlights and explore how they can enrich our interactions and relationships.

The first point Headlee emphasizes is the importance of being fully present in a conversation. In a time where multitasking has become the norm, she reminds us to set aside distractions and focus on the person in front of us. By giving our undivided attention, we not only show respect but also create space for deeper connections to flourish.

Furthermore, Headlee cautions against pontificating - the act of imposing our opinions without room for dialogue. Instead, she encourages us to embrace open-ended questions that invite others to share their experiences and perspectives. By practicing active listening and asking thoughtful questions, we demonstrate empathy and foster mutual understanding.

One of the most profound insights Headlee shares is the idea of setting aside oneself in order to truly listen. This act of humility allows for genuine connection to occur, as it creates a safe space for others to express themselves authentically. By letting go of preconceived notions and ego-driven responses, we open ourselves up to learning from each interaction.

Moreover, Headlee advises against equating our experiences with those of others. Each person's journey is unique, and by refraining from turning conversations back towards ourselves, we show respect for their individual narratives. This practice not only cultivates empathy but also prevents conversations from becoming self-centered monologues.

In today's fast-paced world, where information overload is rampant, staying out of the weeds and being concise are essential. By focusing on what truly matters - the essence of our stories and emotions - we can cut through the noise and forge meaningful connections with others.

Ultimately, Headlee's message boils down to one fundamental principle: listening. In a society that values speaking over listening, she reminds us that true understanding begins with attentive ears and an open heart. By embracing this core tenet of communication, we can bridge divides, cultivate empathy, and nurture authentic relationships.

As we reflect on these invaluable insights from Celeste Headlee, let us ponder how we can incorporate them into our daily interactions. How might practicing these principles transform not only our conversations but also our relationships with ourselves and others? In a world inundated with noise and distractions, perhaps the key to fostering connection lies in slowing down, listening intently, and engaging wholeheartedly with those around us.

In conclusion, Celeste Headlee's "10 ways to have a better conversation" serve as a beacon of wisdom in an era marked by superficial exchanges and fleeting connections. Through her guidance, we are reminded of the power inherent in genuine dialogue - the power to heal rifts, build bridges, and forge bonds that transcend differences. Let us heed her words as we navigate the complexities of communication in the digital age, striving towards deeper understanding and richer human connections.


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