Personalized RSS-feeds

Edward Breedveld had the idea of creating personalised web-feeds. An interesting idea. Might replace email? For publishing services it can be interesting. Ad personalised ads to a feed. Next is a backchannel to the publisher to show whether you liked an entry or not. And the publisher might learn something. I am not sure that the personalisation of publishing services is any good that I would want that, but it is an idea. It will make RSS a totally different way of publishing.

[inspiration: Adam Curry]