I have a Lifestream.
What's that? Well, it's an RSS feed of basically everything I write or look at online. I've combined my blog's feed with my Google Shared feed and my Twitter feed. I'll also add in my Flickr feed once I finally get around to uploading my pictures into Flickr (Facebook photo albums are way too closed off from the rest of the Internet for me to use).
So if you're already subscribed to my RSS feed, you'll start getting posts that won't be written by me. These are from my Google Shared site. You can also monitor the posts I think you'll find interesting by looking at the "What I'm Reading" widget. For those of you who haven't subscribed to my feed yet, take a second and click the "Subscribe to my Lifestream" link or add the following address to your favorite RSS reader:
Also, if you have any problems subscribing, post a comment or send me an email and I'll help you get it setup.
P.S. If you want any individual feed, here are the addresses: