Has Wikipedia become a battleground for CIA and MI5 propaganda?

The wikipedia article on the Lockerbie bombings are raising brows if the Wikipedia has been infiltrated by intelligence organizations.

'Slim Virgin had been voted the most abusive administrator of Wikipedia. She upset so many editors that some of them decided to team up to research her real life identity.
'Attempts to track her through Internet technology failed. This is suspicious in itself as the location of normal Internet users can easily be tracked. According to a team member, Slim Virgin "knows her way around the Internet and covered her tracks with care." '