I think they're super-cute too ( "I wear it all the time- to sleep in!" LOL) but I am happily indifferent to any drama in that show, including shipping. It's just a weird fun that I can watch an episode and laugh like a dork.
It never ceases to amaze me that, though I don't even like Adventure Time, I am totally awed by all of the fanart of the series. This is just gorgeous. Plus I'm just a sucker for any great Yuri pairing... (coughTyLeeAzulacough)