This bid is for a thousand words - you can split that up as you like - for example, three reviews of 300 words each, or however you please.
I've been playing everything from RPGs to strategy games to first person shooters and more for the last ten years - and I've been writing articles for the net and for blogs for at least as long! I'd say that's the perfect combination - or at least what you're looking for.
So tell me, what games are your articles about? Perhaps I've played them. Or what equipment do you want reviewed. So long as it isn't a prototype, the chances are that I've used it.
Oh, are you connected with gaming in any way?