ShoZu Rocks!
I found this little application on the Samsung Valencia, but now I am adopting it on my other Windows Phone devices, since it is quite practical and it helps you to centralize you social communications in just one place.
At the moment you can access and use services such as Twitter, Youtube, Live Spaces, Word Press and many others. I would just like they’d included Qik :)
The setup is quite easy and the usage is very simple. The application is free, so why don't you give it a try?
Create your account and download it at http://www.shozu.com