Cuppa Joe

I use a news aggregator called Feed Demon to scoop up sites that I like to look at on an irregular basis. (The ones I like to look at often are off to the left!) FD uses RSS, and some sites that I like don't have that. I tend to collect those into a folder and look at those sites periodically, but what I'd really like is a way to go open them all at once, every so often.

This freeware add for Firefox appears to do that.