I understand there may be some login problems or problems with newer users creating attachments. These problems are definitely temporary, and will all be ironed out shortly as we begin the transition to a new host. By shortly I mean over the next couple of days.
I have acquired a hosting account elsewhere and will begin the transfer of core software and will be changing the structure of the site at the new host, so things may be a little different when the change takes place. Some bookmarks may end up broken, but all user accounts AS THEY ARE NOW should still be ok. If any user accounts were lost during the recent same-host migration, I will have to address those on a case-by-case basis. (tilt, that includes you, I'm working on it, I promise).
So please be patient with RobA and I as we begin this transition. There may be some intermittent downtime as this takes place.