If you've ever started a blog post with the words "Hey all, I know it's been a long time since my last post . . . " and feel the need to explain why you haven't been posting, then you've experienced blog burnout guilt. It's a condition that generally occurs after you have run out of time/ideas/inspiration for your blog, and you feel the need to update your audience as to the reasons for your disappearance.
Similarly, you may also be experiencing Twitter burnout guilt, in which you really want to update your Twitter, but just can't seem to find 140 characters clever enough to make up for your absence.
Photo courtesy of The CW