Why not give it a shot using a simple site/blog and YouTube? You could first make your own screencast and post it up in a blog article. Then recruit a handful o

Why not give it a shot using a simple site/blog and YouTube? You could first make your own screencast and post it up in a blog article. Then recruit a handful of your friends to make their screencasts. If the project still seems fun and you are seeing some user interest, then think about building the site out. MVP ;-)