I started using http://www.iterasi.com/ an excellent bookmarking service that also does complete web clipping of web pages you visit and would like to bookmark and share. Got the tip from Michael Arrington's http://www.techcrunch.com/ and I agree with Mike, this is definitely a convenient and useful service. I tested on my blog, see the result at http://www.iterasi.net/public/users/tlidforss and a snapshot below.