Pete over at the blog "Do as I say, not as I do..." recently posted on XNA Portal's RSS feeds. They have a nice little start to some of the bigger feeds.
For those that use Netvibes, I have shared my XNA tab full of RSS feeds. I slimmed it back down a little bit so there aren't any more of the dead blogs.
Click --> Here <-- to add the page to your netvibes.
If you guys have an rss feed let me know and I'll add it to the tab.
Thanks Pete, I looked for your name, but I couldn't find it anywhere.