Hi Mike! I realise you don't want to be spammed (or bombarded by idiot queries), but I recently had a login problem - where even the password reset email didn't work. The only way I could report the problem was via the forum - which required a valid login (!!). Maybe a link to a (spam protected) contact form - visible in Guest mode might be a good idea <??>.
BTW: My problem cleared up, so I'm enjoying the site greatly. Well done!