On why the ‘Zombies, Run!’ is $8 instead of $1, and why it works.

‘There are lots of loud, pointless headlines about companies getting money from venture capitalists or angel investors. What I’d love to see more of in 2012 (and beyond!) is headlines about how a few small successes with users are a demonstration of a small company outperforming and out-innovating the biggest companies in the tech industry by being focused and disciplined in their execution. That, actually, is my most favorite Foursquare feature.’

Change the tap highlight color in WebKit Mobile-using devices (many of them).

Some actually useful stuff in here.