Presentz is a mashup, as it merges things like Vimeo, Youtube, and Slideshare. But you can use images and video files as well, unleashing the HTML5 video tag power. Presentz wants to be easy to use: watch a talk, comment it, and share it. Take a look at the featured talks: the demos are just below, the others are in the talks section. Last but not least, Presentz is opensource. Check out our git r
![Presentz](https://cdn-ak-scissors.b.st-hatena.com/image/square/7fc9cc035503a0cf04d675b13df79cce4af1b61d/height=288;version=1;width=512/http%3A%2F%2Fpresentz.org%2Fassets%2Fimg%2Flogo_big.png)