http://www.livestrong.com/ and open up a FREE account. Then, from the Home Page click on the "BE INSPIRED" tab and click on "GROUPS". Finally, do a search on Groups by typing in "Power Based Cycling" in the search box.
In addition to the LIVESTRONG.COM Power Based Cycling Group that I just started, you'll see that the LIVESTRONG site has a lot of good stuff/info/articles. And, best of all- it's FREE! I'm hoping the Power Based Cycling group will be a way for cyclists with Power Meters to discuss and share information on training, nutrition, racing, equipment, etc. Yes, I know there are Power Based Specific Forums out on the internet (I frequent those), but this is more of a nutrition, training, equipment, racing, etc. group all wrapped up in one. Plus, it'd be cool to have something more local. I'd start my own forum on the websites I have but they're too much of a hassle to maintain with all the trawlers/spammers out there. Even if this group doesn't survive..at least I introduced you to a new FREE site on the web with plenty of useful information. I use the FREE calorie tracker and check out many of the fitness/nutrition articles.
Power ON! Coach Rob