Sad Tweets shows you all of your biggest Twitter fails

It's tough out there for Twitter users. Some days, you're unstoppable, racking up favs and retweets faster than you can count. It feels like the internet is hanging on your every word. Most days, however, it's another story altogether. Your witty observations, hilarious links, artfully-shot food photos, and cryptic messages land with a thud, bouncing off the craniums of your followers (half of which may or may not be robots) without leaving an impact. If you want to relive your most abject Twitt...