Command and Conquer: Tiberium Alliances

[Emperor]

A free to play MMO currently in beta and they've opened a new European server:

http://alliances.commandandconquer.com

Interesting to note on a technical front that it is all done in HTML5, so doesn't need any fancy plugins.

[Sedgendary]

I'll have to check that out once I get home always did enjoy C&C. It will be interesting to see what they have done to make it an MMO