[zardiw]

You get another laugh...too 3 tries to register...first the password has to be more than 6...then the password has to have upper/lower.....so much FUN...maybe ....just MAYBE you could spell that out on the reg page....z

[Arkcon]

Such things are typical these days, you will see them more and more as you register for more bulletin boards.  Bulletin board moderators like to be sure that you want to join, and aren't a bot. Personally, I'd like more hoops -- for example, actually knowing some basic chemistry facts, because we're not here to just "tell me everything 'bout chemistry."