Suggestion: Make the signup form unavailable for users that are already logged in. I could create a bunch of user accounts, which is probably not a good thing in terms of developing a community based suite of scripts (like with the GT Community).

Anyway, just thought this would be a good idea.

Yes, there are checks for the username and email address, but it would be good to have another check to make sure that people cannot add a bunch of user accounts.
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Buh Bye!

Cheers,
Me