Broken RSS Feed?

First, you guys are my heroes. Thank you SnowboardMag, a tip'o the hat to ya.

I use Google Reader to aggregate my RSS subscriptions. In the past, this has been a great way for me to keep up to date with new posts and new user blog posts. In the past few months, these have died. The daily updates aren't coming in!!! I have tried re-subscribing, but to no avail.

Any ideas?