Take a look at Nimbuzz

Link: MobileCrunch � Nimbuzz Could Change the Face of Mobile Communications: a MobileCrunch Exclusive!.
Oliver was pretty forthright with his delight at Nimbuzz so I’ve downloaded it and I’m going to give it a go. The mobile IM space is hotting up…

Nimbuzzes primary value proposition is that it connects the 2.2 billion users of mobile with the 1.1 billion Internet users in real time and for free.