I wonder if it would feasible/possible/useful to create an "international" forum of sorts - one in which all languages could be used in a single place? Might be a bit crazy and confusing, but....I certainly know how intimidating it can be to try and send a message in a different language...even with a translator. But sometimes, things come up on other language forums which one wants or needs to respond to...with Google translate, I can follow most forums roughly - I can read French/Spanish well enough on my own to translate from French/Spanish to English, but probably not the other way.
English has always been the "international" forum on here, well before us native speakers popped up - I like that aspect, and don't mind broken English, or responses in other languages on here - but maybe there is a more "netiquette friendly" way?