Ummm, your link to the Iran Contra page has no mention of mr. Bottoms. And where are the URLs to articles where he "admits to being a cocaine smuggler"? Where are the links (to reliable media) that shows he has anything to do with the death of anyone?
You are the one making the accusations, so you should be providing links (to reliable media). "Use google" or "read usenet" doesn't apply. Before you do that, I see your posts as particularly nasty slander.
And even if those accusations are correct, it really doesn't have much to do with his site. As others have mentioned, if you were only criticizing the quality of his reviews (and actually giving some examples of sloppy work), it would be a different thing. But DC isn't really the forum for personal attacks like this.
Besides, how long ago did those crimes of his allegedly happen?