21 less obvious ways to use Twitter - ping.fm/fAju1

Ad Agencies increasingly choose function over design with new websites - ping.fm/Mg8F0

Sorry for the mass of updates. I've been behind on my reading with work and vacation. All good stuff though.

Twitter, Facebook help companies learn consumers' opinions - ping.fm/x0Tkw

Search deal frees up resources for Yahoo! - ping.fm/NpcDB

New online ad model tries out persistence - ping.fm/KIPhB

Twitter Surpasses Facebook as Top Link in E-mail - ping.fm/EqokN

Minority users tap into mobile Web - ping.fm/OWZZS

On-line Ads Follow Website Visitors, and Get More Personal - ping.fm/h7qvv

Cross-media consumption apparently has more to do with convenience than convergence. - ping.fm/HlJU8