Dell are doing twitter specific discount codes.
EConsultancy wrote up the minutes of the Jan 09 MeasurementCamp. Here they are. (PDF)
Kerry has a list of Twitter tools and toys.
Pew’s latest online survey of adults with a good lock at social networking.
Vans release an iPhone game. Brilliant. Hit up skaters when they’re being skaters during non-skaters time. Get what we mean? 
Channel 4’s iPhone app is damned clever too.
Three ways to better listening.