Bookwyrm627: It doesn't seem regular enough to be a bot. My personal theory is that this is several people getting paid to just open new threads in forums to try and generate traffic on the site. Like the infamous WoW gold farmers. If you get paid per thread you open, you won't much care whether the forum can read the post or not.
It's a bot, just look at the generated names. There have been different bots at work, the one that swamped TW2 created several threads a minute with the same username.
The currently working bot creates a new user every 1-2 minutes and makes one post in each target forum (currently NWN, BG and TW2), then it makes another user. That's why it's a lot slower than the thing from yesterday and the day before where it was posting faster than we could delete them.
As I said before - there seems to be some human interaction involved, since a few of the spam waves started with a single post containing only garbage (tttt) obviously for testing. That's why I don't get what the spammers are trying achieve here.
P1na: Oh, I know! Maybe they want their own Korean general discussion forum!
You mean the only Korean here wants his own General Discussion forum and creates nearly 600 user account for this?
And btw. the latest spam accounts claim to be from the UK.