If instant messaging, and now mobile IM is a commodity market, then UK-based mobile startup Trutap has decided to try and become the aggregator of choice for the mainstream consumer. The TechCrunch40 finalist from 2007 now supports a host of IM protocols, accessible from within a slick Java interface. However it’s in a race with startups like Mig33, Nimbuzz, eBuddy, Palringo and MXit.