I often read this blog but never commented before. I use del.icio.us to the max, google reader, netvibes, funky RSS stuff etc. etc. but I never ever got Digg. Kind of felt I ought to use it, tried once even, got fed up and left it well alone. Hope I beat the clones to it. Having said that I have pulled the odd RSS feed from it for accidental discovery of interesting stuff but find link sites like del.icio.us work much better for this.