voyurl and its competitors; i'll admit i was bullish on blippy/swipely last year and those still seem pretty lowkey - this is in the same category - approaching with caution
Cool article on the TokBox api. Maybe this is an approach to startups: Google+ launches, everyone raves about Hangouts or whatever, then we just find APIs to ape the functionality until G+ gets popular? Idunno
CHARGE Anywhere is a contactless payment startup that has developed a system where merchants can use the Nexus S to accept NFC payments, hardware can attach to the phone to accept cards
This company does adaptive targeted billboard advertising on digital signage. The article cites an execution in a Prana store in Boulder, CO, that resulted in a 60% improvement in engagement (as measured by dwell time).
Broadcastr launching on Android; mentioned this startup in the LBS report - article alludes to sponsored stories being a likelihood (speculation, but I buy it).