I don't really get the, "supporting a foreign", club thing. I like lots of other clubs, like Utrecht, mainly because they were the (very) local team when I lived in Holland, but surely support comes from an emotional attachment?
Too many modern fans jump on bandwagons to appear knowledgeable, but if you asked them questions about major European teams, like Red Star Belgrade or Ferencvaros, they would be baffled. It's almost Pol Pot like "Year Zero", as if football began when Sky appeared. They, (Sky), have pumped a tremendous amount of money into the game, that much is undeniable, but they didn write the history of football.
Too many fans have jumped on the Barca bandwagon for reasons I don't even want to explore, mainly because most of them are as facile as being a Justin Beiber fan. Yes, by all means admire them, they are a fantastic club, but that does not correlate with "support".
Europe has so many great clubs, but now I'm heading towards another rant; so does South America, and European fans are generally ignorant of most of them. Boca Juniors, River Plate, Santos, Independiente, Sao Paolo, Corinthians, Nacional, Colo Colo, and so many more, all clubs to rival Europes best, only without the TV deals.