I've never heard of daltono, not sure what that is. Peertube though is a federated P2P streaming server (so that you get served the video from multiple seeders instead of bogging down one server). Remember Napster? Take a look at the dollarvigilante.tv website. They use the Hive-Tube plugin which adds functionality from the Hive blockchain to their streaming server. Peakd is awesome too, I use it daily. I use the d.buzz site every now and then too if I just want to "tweet" out something short and sweet. Lots of cool apps and sites plugging in to the Hive chain now :)