LoqiKartikPrabhu: tantek left you a message 7 minutes ago: I added proposed backcompat treatment of rel=tag inside hentry: http://microformats.org/wiki/h-entry#Parser_Compatibility please review and if it looks good, implement and see if that works for old hentry markup.
tommorrisI've got some sample markup examples on an mf2py branch. I just need to work out the backcompat and then I might put that up as an example spec. (life has been a bit busy recently.)