Somebody recently mentioned data loss as a frustration. And how! I think there is very little in life, if anything, more personally frustrating than data loss. Over the years I've lost documents, e-mails, forum messages, and even whole stories to data loss. Just now, I lost all my revisions to an article that my editor had requested I revise. See, their website automatically logs you out after 24 hours. I try to keep track of it, but with so many logins and logouts, sometimes I forget what to set my internal alarm clock for. Instead, I write articles in a word processor. In fact I write nearly everything of any importance in a word processor. But I thus far haven't done revisions to these articles in a word processor. So, in between the time that I logged into the site to make the revisions, and the time that I submitted the revisions, my 24 hours passed and I was silently logged out.
Nuts.
Update: Triple WTF! When I went to post this message, I got a "not logged in" error message. (Don't try to post replies if you've navigated away from and back to the posting page.) Thankfully, on the Compendium, the browser's back button will save the day.