The problem with saying there *could* be a Lester Bangs of VideoGames, is giving to much relevance to gaming as it stands.
Video Games aren't a medium of expression/art in the same way that T.V./Movie/Comics/Etc are... Yet.
For there to be a Lester Bangs of Video Games, we'd have to have something real to report on, a cultural to deeply involve oneself in. You can't have Gonzo reporting, without a deep, sprawling and intrinsically disturbing/beguiling underbelly to immerse and explore.
A game review can't carry the same tone, nor can a "Day in the life of a Dev."
The Second Life reporting is as close as it comes, because THAT is a lifestyle, it's something more than the parts. It's not just entertainment and excitement, it's not just escapism and digitalization... That is another Culture.
When games become so immersive, artistic and subversive that they become a subculture... There will be something to talk about.
When a video game addiction isn't just a 12 hour Raid on a WoW server, but an actual direct pleasure experience... There will be something to talk about.
Right now, there is no Lester Bangs of Video games for the same reason there is no Lester Bangs of Magic : The Gathering touraments, or Competative Cheer Leading. Sure, there are some people who devote their entire lives to these things, but that doesn't make it a subculture or apart of our society outside of the fringe and as a hobby.