This site is set up to automatically delete the accounts of people who don't sign into it at least once in a three-month period. This is done to ensure that profiles are kept current, and more importantly, to clear out the astonishing number of spam-registrations we get here. You need to actually sign in, not just visit (if you can see your username at the top of the left column, you are signed in) for the site to know you've been here so you avoid account deletion.

It appears that I configured this feature incorrectly, so the "deletion soon" warning was sent at the same time as the "account deletion" notice. A few of you have already been bitten by this. I apologize. I think I have fixed it, but if it continues to be a problem, please let me know.