Become full time blogger is wonderful job. We can produced thousand, even million dollars from this activity. We know many people had successed become professional blogger. the key of this business is focus, try to make business planning and business strategies for long term. I will about professional blogger who made million dollar from their blog. Like,Mark Frauenfelder the owner of boingboing.net, Jeremy Schoemaker the owner of ShoeMoney.com, Josh Marshall the owner of talkingpointsmemo, Mario Lavandeira the owner of perezhilton.com, Jake Dobkin the owner of Gothamist.com, Michael Arrington the owner of Techcrunch,  Pete Cashmore the owner of Mashable.com, and  Darren Rowse the owner of  Problogger.com. The are have diferent background but success in online business and produced big money.