While at Steve`s site, I noticed a post about Yahoo search and RSS. First let me say, good job Yahoo! I love the way you guys are embracing RSS. Now, here`s a way to provide an even more useful feed version of a search. Only return things that you found in the last xxx days. RSS is good at providing news, most aggregators do a poor job with `feeds` that don`t contain news. This is why services like PubSub are so useful, they age their database, it only contains new stuff. That`s a good fit for RSS. We have another format that`s great for stuff that doesn`t change often, timeless stuff. You`ll be hearing more about that sooon.