> "Some partner billing systems restrict the possibility of zero-rating all Wikipedia languages"
What? Their billing systems can't handle a wildcard subdomain? Even so, it isn't exactly difficult to enumerate all of the wikipedias. There are less than 300 total, and only 121 with 1000+ articles.
That is my suspicion as well. It doesn't strike me as correct that technical limitations prevent them from offering all languages in Saudi Arabia or Russia, but the Democratic Replubic of Congo has it figured out. Going from wikipedia, it seems like Saudi Arabia has far more developed telecom...
What? Their billing systems can't handle a wildcard subdomain? Even so, it isn't exactly difficult to enumerate all of the wikipedias. There are less than 300 total, and only 121 with 1000+ articles.