I'm not sure how it would work but I think it would be pretty cool if it could be successfully implemented.

When we go on the blogs, we have to look at titles to decide if were interested in the discussion, then we'll go into the blog and see if its what we thought it was about and wether or not we actually want to talk about the subject matter. It takes a fair amount of trial and error before we find something that actually interestests us.

Similarly theres alot of blogs that were interesting a while ago but have died (and gone further back in the blog pages) that contain interesting areas of disscussions and links to interesting topics.

More than once we've discussed things on the blog, then I've gone back searching through them trying to find it and it takes forvever.

What if there was a feature that looks at the all the data we've a massed such as the blogs we tend to take part in and the ones we've put a watch on then recomends blogs we might be interested in reading/taking part?

I think the watch idea was a good idea at first but all I've end up with is a big long list of blogs I found interesting at the time but their not catergorised nor is it clear what they were about.

Basically it would work like digg and fffound.