It's not very polite to respond in a different language as the question, especially when it cannot be presumed everyone will understand you.
It's not very polite to respond in a different language as the question, especially when it cannot be presumed everyone will understand you.
But it fits in with the current discussion, and I think is in the spirit or this particular thread.
Si on vas tous utiliser Google Translate, on va commencer à parler comme des logiciels. Moi en faite je préfère parler avec des humains. On fait tous l'effort.
Anyone is free to respond any way they want, but the point remains it is an English-language forum and complaining that someone is not posting in English is a perfectly valid criticism.
If they post in their native language, maybe someone goes along and translates it properly, meaning the information can be fully restored.