I've got a few issues that aren't really that big of a deal, since they don't affect me too much, but I thought I'd just point it out in case it becomes some deep underlying factor in some mysterious future breakdown. xP Not like it could ever lead to one, but it's puzzling nonetheless.
Sometimes when I post Quick or Advanced Replies, the time it takes for the post seems somewhat longer and after a while a message comes up saying that what I just posted was a duplicate of a post I made five minutes before, which obviously I haven't since all I've done is press the submit button and sat their waiting for it to load. When it does finally redirect me back to the thread I was posting in, there's no duplicate post and everything's pretty much normal. So it's not a big problem, but I do get the message rather frequently. I'm assuming its just the database struggling to process the post and while loading, assumes that I've made two instead of one.
Anyway, my second issue is that when I logout and return to the previous thread or main site page, I suddenly get logged in again. It says I've logged out but whenever I refresh or go to a new page, it's like I never logged out at all. Of course, it's not that big of a concern, since I only access PC at home, but it is a tad annoying when I want to post something from a public computer, although that's just me being fickle. ^^;