Imgur's Video to GIF - Make a GIF from hundreds of video sites
YouTube Money Calculator - The easiest way to estimate YouTube earning potential
GIFMaker for Mac - GIFMaker – Created a GIF from a video or Images is the easiest way to create an animated GIF on your Mac.
Building Communities - A live class by Product Hunt's Erik Torenberg
CONV. - Convert YouTube video to MP3, GIF or MP4
Videozyme - Boost your conversions with interactive YouTube videos