Someone who hopelessly devotes all their time to improving major websites. Their normal lives will be uneventful, working 25 hours a week at a local pet shop. Do not be fooled. This person will typically love special interest forums and Wikipedia.
Person 1: Whats up with Bob? He's become such an internet activist lately.
Person 2: Yeah, I know. Yesterday he answered 208 questions on yahoo, then searched Wikipedia to see if anyone fucked with Obama's page.