Danah Boyd, a senior researcher at Microsoft Research, noted of social networking websites that Myspace and others were a very peculiar business—one in which companies might serially rise, fall, and disappear, as "Influential peers pull others in on the climb up—and signal to flee when it's time to get out". The volatility of social networks was exemplified in 2006 when Connecticut Attorney General Richard Blumenthal launched an investigation into children's exposure to pornography on Myspace; the resulting media frenzy and Myspace's inability to build an effective spam filter gave the site a reputation as a "vortex of perversion". Around that time, specialized social media companies such as Twitter formed and began targeting Myspace users, while Facebook rolled out communication tools which were seen as safe in comparison to Myspace. Boyd compared the shift of white, middle-class kids from the "seedy" Myspace to the "supposedly safer haven" of Facebook, to the "white flight" from American cities; the perception of Myspace eventually drove advertisers away as well. In addition, Myspace had particular problems with vandalism, phishing, malware and spam which it failed to curtail, making the site seem inhospitable.
Filmmaker Allan Ungar and Firefly star Nathan Fillion were just a couple of Uncharted fans tired of waiting for Hollywood to bring the action-adventure videogame to the big screen.