So, was talking to someone, pointed out that Skill Focus was silly in 3.0 because it wasn't as good as the "+2 to two skills" feats.
She pointed out that that's fine, as it stacks with them. And so far as I can tell, she's right. In 3.0, 3.5, and PF, the bonuses from Skill Focus and from things like Alertness are all untyped bonuses, so they stack. Skill Focus specifically doesn't stack with itself, but it presumably stacks with the split feats like Alertness and so on.
Am I missing something?
