So far today, we've had 7 attempts by spammers to join the forum. They've had usernames like: axiosiubdub, Bunteerit, PeleignileCes, Fluoreetert, Amemiasoorm, Obsepteve and acarvedubredo. Most of these apparently originate from the Ukraine. Anyone wishing to join the forum should include enough aviation related info on the application that I can know it's not being generated by a spambot.