Hi, The data-lang currently doesn't support Portugese, which, given Brazils huge and very active Twitter community, is very surprising. So currently if you specify data-lang="pt", it will default back to English. This doesn't make sense. Portugese is to all intents and purposes very similar to Spanish. I can obviously deal with this in my code. But if in the near future, Twitter does update the language support, I would have to adapt my code (or probably forget all about it until someone points it out). So, it makes more sense for the Twitter code itself to make this shortcut.
My two cents, Marc -- Twitter developer documentation and resources: https://dev.twitter.com/doc API updates via Twitter: https://twitter.com/twitterapi Issues/Enhancements Tracker: https://code.google.com/p/twitter-api/issues/list Change your membership to this group: https://groups.google.com/forum/#!forum/twitter-development-talk