Tamil actor Simbu has called it quits to his social networking page. The young star who has been very active on Twitter, has decided to focus more on his films. Announcing the same, Simbu tweeted, “I am very thankful to my fans and friends who had been following me in the twitter until now. My twitter will b handled by fans club admin. Will choose to use it only if situation demands as i feel as an artiste i am bound to provide films of content and quality to my fans.” (sic).