Steven Pemberton's talk from XTech 2008 in Dublin is becoming more relevant with each passing day as yet another service shuts down; Pownce, Ficlets, Stikkit...
Link archive: December 10th, 2008
A rundown of microformat-extracting tools. "Ultimately, microformats are a bit like plumbing. They donâ€™t do very much on their own, but if you make use of the data they provide, you can quickly and easily create useful functionality your visitors â€¦
A great 24 Ways article by Elliot on creating and styling hCards.