One of the features that make Seesmic Desktop 2 invaluable for me is the ability to merge all my social networks (Facebook, Twitter, LinkedIn, Foursquare) into one common stream.

I now use Seesmic Desktop to manage all of my seperate streams, as having everything come into one combined stream is invaluable.

Any thoughts on doing this on the Windows Phone client? At the moment, you have to access Facebook and Twitter streams seperately - so there's not much advantage in using Seesmic over the dedicated Facebook and Twitter clients...