The user generated video site YouTube is trying out a new layout on its mobile site. It is always a good thing to get a mobile version of popular sites. The only problem with this app is that when someone body sends a link via email or SMS it fails to open, which is a bit annoying but it not necessarily the end of the world.
This app may be a test, but it still offers most of the features that you expect from the main site such as the subscribe, favourite, comments and dashboard. YouTube have made this an opt in choice, so anyone expecting to switch on their Smartphone and see the new app working, will find that they need to opt in, rather than opt out!