This week marks the middle of the 2012 proxy season, and say-on-pay votes are so far shaping up much like last year. Of the first 602 companies to report the results of their say-on-pay proposals, about 70% have passed with more than 90% support from shareholders, while 21% fell between 70.1% and 90% support, according to law firm Skadden Arps Slate Meagher & Flom