By Rashod OllisonThe Virginian-Pilot© April 20, 2010When the Goo Goo Dolls started making albums in the mid-'80s, the only way performers knew whether the music clicked with fans was to wait for reviews and charts.Now, if they're not filming every move for a reality show, pop stars have instant access to fans on Facebook and Twitter. For a veteran rock band like the Goo Goo Dolls, the demand for constant contact with the public can, at times, be a bit too much.Group bassist Robby Takac "is constantly throwing up a webcam when we're working, and I'm like, 'Could you please turn that off?' " sai