I've been looking into this, too. There's projects like these: http://icbl.macs.hw.ac.uk/sux0r206/ http://icbl.macs.hw.ac.uk/sux0r206/ (free software) http://

I've been looking into this, too. There's projects like these: http://icbl.macs.hw.ac.uk/sux0r206/ http://icbl.macs.hw.ac.uk/sux0r206/ (free software) http://www.feedzero.com/ http://www.feedzero.com/ (free service) You shouldn't have to start from scratch.