2016-08-04 UTC
# 
Loqi KartikPrabhu: tantek left you a message 1 hour, 41 minutes ago: in short no. <article> is inconsistently used (likely due to the lack of consuming code that does anything predictable/useful with it). If you find some large backcompat site/post corpus with <article> perhaps note it on a page like microformats.org/wiki/article-research