Roomba revisions coming in September? - Engadget

Roomba revisions coming in September? - Engadget

I love mine. New features would not be a bad thing. The only thing I have found (which should not be a news flash) is that they tend to collect dirt in and around the control surfaces which means you have to partially disassemble it and clean it out every so often (once a month or so depends largely on your usage and dirt factor).