We are still chasing a bug that has been with us since startup - specifically, some accounts are banned from the site immediately after being created.
We received e-mails yesterday and today letting us know that some new members could not sign in. If you had this problem, please try to sign in again. All the accounts have been corrected.
Many thanks to those that notified us of the problem.
If any user ever has a problem of any type, please let us know by using the Contact The Editor link on the front page or the various personnel on the Contact Page.