Transforming RSS feeds into HTML, run an agent or use a JS Library?

A customer asked me if it would be easy to make (snippets of) RSS feeds from Notes blog applications visible on html pages (generated by Domino)?

Sure I said, but a search on Google brought me however no direct copy and paste result.

I played before with XML and transformation but I am just wondering what would most effective and more important easy for an Editor who maintains a page?

Just adding a little JavaScript on your page and providing the url of the feed, possibly the url of a stylesheet and a parameter how many items you want to have displayed maximum sounds the easiest for me. I am already using JQuery, could I take advantage of this?

How to tackle possible domain issues? Using an agent and do the transfarmation here? What about performance?

Right now I am still searching, but if you have some guidance your help is appreciated!

PS. I looked at services as RSS Include, would be great if there would be a generic solution in Notes for such a service.