Penelope: Twin Twist.

This is a comic that really could be helped with a sound effect. YouTube would scrunch the comic down and create a giant letterbox all the way around. iDevices and an increasing number number of Android devices don't support Flash. Hell, Adobe is dumping flash. To use HTML5 video I would need to upload three formats to my site and there is always the risk I will forget what the videos was for and delete or move them causing a broken link. That really isn't such a big deal seeing as how only a couple of people will ever see this comic anyway.