Welcome to the wonderful world of RSS.
I'm sure it won't be long before you have over a hundred feeds like I do.
Actually there is already a feed for the forums:
http://www.homeorchardsociety.org/syndi ... topics.xml
You can also get a feed for the articles (though lately there has only been a new article every few months):
http://www.homeorchardsociety.org/syndi ... ticles.xml
I should try and make these more prominate, I think the only place to find out about the forum feed is via the orange feed icon on the home page (