I have a new standard for blogs and feed readers. I need to be able to tell my feeder the following:
"Okay Feed Reader, I want you to follow www.lukeandhisdog.com* but I want you to show me only things that are tagged dog or luke, but not donna or house, but I do want to see house stuff if it also is tagged with dog. For all other tags, I want to see them, unless I disallow them."
Does this already exist and I'm just blind? This seems relatively easy, and would keep me from feeling like I need a blog site for game stuff, and a blog site for baby stuff, and a blog site for picture stuff, and a blog site for general insanity, and so forth.
* I just made that up, I didn't even look to see if it exists.