And the worst part is that it all revolves around different projects that I'm working on, so if I let myself be annoyed it's going to (and in some cases already did) impact my enjoyment of those projects.
Maybe I shouldn't be such a nice guy. That would make it easier.
Edit: Ahh, apparently this is a symptom of some overwhelming lack of patience with everything in the universe right now. Apologies if I snap at anyone for something that doesn't deserve it.