[gaika]

Take a look at my startup, we're trying to push a different system for ranking stuff. I personally think there's a lot more value in it. But sometimes people prefer simple algorithms that are easier to understand, there's value in it too.

[dreish]

I like how you automatically assign a guest ID so visitors can try out the customization features right away, and think, "Hell, I'm halfway to joining -- might as well go the rest of the way now." The same thing could have been done invisibly with a cookie, but then the psychological hook wouldn't be there.

That's a very clever detail.