However, I don't have After Effects. So I used a few free products to do the following video.
Granted, I don't have 'flying text' or anything spinning, but overall, it's a neat way to get a point across, fast, in 20 seconds.
To make that video, I used Paint.net to make each individual frame. Then I put it all into Movie Maker, changing the duration for each frame to match the words. After that was all done, I uploaded it to youtube.
I could've done more animations in Movie Maker, but I wanted to keep it simple.
I hope that helps you if you want to make a quick video to put on Twitter or Youtube.
Have a great day!