It’s somewhat strange that it never had one until now, but Google Reader finally added the ability to search your feeds. I’ve gotten the feeling using it as my feed reader for the past year and a half that it’s like a side project at Google, except that it’s also the most popular web-based RSS reader out there. Other features I’d like are support for authenticated feeds and I’d like for it to sort entries by their timestamp, not the time that Google Reader indexed them.