The "127 Hours" star joined the social networking site earlier this year and attracted plenty of attention -- much of it, negative --with his tweets, which included a swipe at Oscars writer Bruce Vilanch after he criticized Franco's Academy Awards hosting turn. More recently, he posted a photo of himself, surrounded by naked women.
Franco admits taking a break from cyberspace may boost his creativity, adding: "If you want to write, make the time. We all have an hour or two a day that can be used for surfing Facebook or writing. No one is going to beg any new writer to write."