Here is an archive of some the more thought provoking (to me) posts I have found on Rec.Gambling.Poker:
Check or bet? A RGP post by QuadNines.
A really insightful post about what it takes to be a top player by Ed Hill.
Jerrod Ankenman's "Crazy Pineapple for Advanced Players"
I am going to New Orleans in December so I saved these two posts about the action at the Harrah's.
And here are some of my posts to RGP:
A quick odds quiz I wrote based on a passage from "The Biggest Game In Town", by A. Alverz
How to calculate the number of two card hands in an n-card Omaha hand
And here is a fair, linear, and random shuffling program I wrote (well, stole, mostly) in perl: