The Ticker: Tiger’s Tweets; Twitter analytics; YouTube; Promoting Apps; Healthcare lobbying

Detroit Free PressTiger Woods launches PR effort via Twitter, etc.

MashableTwitter’s Official Analytics Product Has Arrived

SocialTimesHow To Engage Customers On YouTube Without Picking Up A Video Camera

EverythingPRInnovative PR Strategies to Promote iPhone Apps: Toktumi and Line2

BloombergInsurers Gave U.S. Chamber $86 Million Used to Oppose Obama’s Health Law