TheMadScientist - 3:04 am on Jan 10, 2013 (gmt 0)
Doesn't seem to be an issue with Google and microformats.org
Oops, maybe it is being replaced...
Or, actually I was right the first time (sort of - lol):
Google will continue to support rich snippets for existing content, so you donít need to redo existing content in the new schema.org format. Changing to the new markup format could be helpful over time because you will be switching to a standard that is accepted across all three companies, but you donít have to do it.
From the 2nd support page linked above.