I suggest to leave things as they are, and leave some discretion to the moderators.

I find it very useful that people are able to cut and paste information in a language different to English, especially if that language is well understood by most contributors of the forum. If that was not allowed, some useful information would not be provided anymore at all. The same goes for the occasional remark.

However, I fully support the decision of the moderator in the thread linked. The remark was in Serbo-Croatian (I believe), a language of which one could not presume that it would be understood by many regular M&M forum contributors; and an unacceptable remark might therefore not be recognised quickly. As the remark was in context of a complaint against an airline, it was conceivable that the remark was something that would not be tolerated in a language well understood by the moderators and regular contributors.

Whilst I do not favour a specific policy, I personally do not like entire posts that are not in English, as there is no reason to do so.

SmilingBoy.