I think I figured out the problem with us getting error messages. MRI 'logs you out' (I'm trying to figure a better word, but can't come up with it) much sooner than most sites. This time when I was posting about restaurants, between the time I started to write the message and submitted it and got "AN ERROR HAS OCCURRED..." I saved what I'd written and logged in again, deleted posts that DID appear. Why can't the log-in time be extended? By the time I read the latest and post a relatively long message, it should not be too long as to be logged out.