Huh, imagine that, FLASH works with Surface 2. I know it did not work with Surface RT because it's one of the reasons I took it back.
Flash worked from day one with the RT, but sites were whitelisted, meaning that if the site wasn't on the list Flash didn't work, but it was changed to a backlist in January, 2013. So you either didn't update yours or ditched it between Oct-Dec of 2012....
Please stop spreading FUD...