Hi Alcides,

For publishing/determining authorship, you can use hAtom.

http://microformats.org/wiki/hatom

That is, markup whatever the author has written as an hAtom entry and the author as an hCard with additional class name of "author" per the hAtom spec.

For the question of which hCard on a page is representative of that page, see:

http://microformats.org/wiki/representative-hcard

Thanks,

Tantek

P.S. Nice hCard in your sidebar!  See if you can broaden it to include your visible image higher up in the sidebar, as well as your description as a class="note" and your interests as class="category" rel-tags.

