Postcast: Create & Watch lessons differently.

Hello Product Hunt, I created Postcast. It's a pre-launch, alpha stage for a different way to create short lessons using web technologies. It's a mix of video and blogpost. You can easily update lessons or translate them without the overhead of post-production. You can interact with the content, links just work! Select and copy code, or any content. Some features are under development. Right now it's an English only but soon the language will be autodetected or configurable. Among other goodies. I'm looking for feedback. Hope you can give it a try and let me know what do you think about it. Note: The showcase projects are retrieved from GitHub. If you want to use or check your own readme or any other file, make sure to first click on the "raw" button and copy that url!