Good on them. Western Sahara Info has more information, but this'll allow Polisario more contact with some of its biggest European supporters. The Moroccan socialist party voted against Polisario's admission, but they were the only ones.
Of course, it'll also give Lincoln Diaz-Balart and the crew at the National Clergy Council another chance to tie Polisario with Cuba, Che, and evil socialism/communism. I was originally going to say that doesn't matter, but I think there's a slim chance a primary challenger on the right of someone like Senator Jim Inhofe could tell voters he supports socialists and win some votes.
Other thoughts, especially from European readers more familiar with these socialist parties?