The end of friend lists
Robert Scoble’s announcement that he will no longer add friendships to Facebook got me thinking…
Ignoring social networks for a moment, when was the last time you had to decide if somebody was your friend or not? Choosing who is in the circle and who isn’t —that’s silly and childish.
Social networks are binary. Friendships are analog.
Friendships in the real world are not as simple as binary in-or-out decisions. Friendships, and the trust that accompanies them, fade in and out over time. Friendships are rooted in emotions. They are strengthened and weakened through interactions, our thoughts, desires, and expectations.
Today’s social networks are very crude and simplified representations of our real-world social networks. The only way these networks can become smarter is by tracking our behavior and using this information to map the complex web of our relationships.
Each time you look at someone’s profile, search for something, make a comment, post a link, or share an interest, your action says something about you. What’s more, every action by one of the people you interact with also reflects on you. How much each of these actions says about you is a judgment call. Over time, the social networks will become scary good at making these judgments and knowing more about you.
Friend lists or circles are primitive and will soon disappear. Over time the social graph will look much less like a diagram or a collection of lists. Social networks will evolve as neural networks that work very much the way our brain is wired. They will become socially savvy and understand what makes us tick.
The end of friends lists will mark the beginning of (artificial) emotional intelligence.
We are amazingly close to this.

As 
Objective C is awesome except for the awful syntax. MacRuby is very close to nirvana and I’m pretty sure Apple could make Ruby the next main language if they wanted to. Sure, Objective C would stick around, but only for super high performance code, drivers, and other special projects. I love Ruby, and I think Ruby shares the same values as Apple: powerful, clean, simple, elegant, and at times a tiny bit quirky.
According to the 

I’ve seen the future and it is murder. Who’s the victim? Your PC.