The Ticker: Google donates to Wikimedia; Gawker’s shakeup; Ad/PR + socnets; Foursquare cheating

Techcrunch: Google Donates $2 Million To Wikimedia Foundation

TheWrap: Gawker’s Shakeup: No One Gets It

Bangkok Post: Ad agencies, PR firms make full use of social network sites

Next Fifteen CEO Tim Dyson: Is the PR recession over?

Los Angeles Times: Confessions of a Foursquare cheater