The hot story this week in the Social scene is the facebook policy debate.

Details on that can be found here.

Will social sites be the new in box?
http://searchenginewatch.com/3632099

A nice array of tools that you can use.
http://www.wdfm.com/publish/editors_choice_2008/

Some good information on PPC.
http://www.wordtracker.com/academy/ppc-introduction

Have a wonderful day.