Hey I just now saw your post! Sorry about that. I don't check these as often as I do pm's. Usually if you just hit back, your work is still there - you can copy - login again and then post. I'm sorry that happened though. Sometimes cookies time out quicker than other times. :-(
I'm not sure what happened. I submitted a news headline about Walter Cronkite, and then just moments later, I tried to post a comment and it said I wasn't logged in. So, just in case, I wanted to let you know that it was me who submitted the Walter Cronkite thing because I spent quite a long time cutting down and re-writing a 4-page Washington Post article. Thanks!