Here are all the different ways you can discuss microformats:

mailing lists

Please read the mailing list policies before joining and posting.

• microformats-discuss

  This is a public list for discussion of microformats. Unmoderated, open subscription. (Archive)

• microformats-new

  This is a public list for discussion of new microformat research and proposals. Unmoderated, open subscription. (Archive)

• microformats-dev

  This is a public list for discussion of microformats implementations. Unmoderaded, open subscription. (Archive)

• microformats-rest

  This is a public list for discussion of using microformats as a data encoding for REST web services. Unmoderated, open subscription. (Archive)

All of these lists are subject to our mailing list policies.

irc

There is a microformats irc channel on the freenode network.

blogs

Feel free to respond on the microformats.org blog. You can also join the conversation by using the microformats Technorati tag.

blogging

Many bloggers tag their blog posts with ‘microformats’ (using rel-tag, of course). See their posts here at Technorati.com.