RESTful controllers... seriously?

Back during private beta I think someone told me that mint is using
yodlee for account aggregation (yodlee's moneycenter has awesome
functionality, crap UI). How does yodlee do it? No idea. Oh, this is
interesting: http://www.bizorigin.com/2007/techcrunch40-top-company-award-everything-mint-is-yodlee-again