I know it’s possible to scrape a feed for a particular site, but what about scraping a feed consisting of many sites? I ask because I find that when I’m in a hurry, I click on category names in Bloglines and read everything under that category. It made me wonder if I could create category feeds and skip the hassle of managing the individual feeds.

Better yet, if I could do as Jeff Jarvis suggested this morning and tag people with the meta data I want, I could pull the sites I need in the combination I want into technorati and subscribe — instant meta feed! Thinking about it though, it seems like that would be too much work, too many variables.

Is anyone doing this? Lemme know.