I'm used to Wikipedia, so it would be great to have some kind of automatic template thing that links to other language versions of pages (something that can be added by a user without special privileges). It would also be great to have templates requesting translations, either of articles or of specific bits of text (e.g. "Can someone please add the original language name of this series to the English language article" type requests). I find language features that work more like the stub template easier to use than request pages (where I'm more likely to feel presumptuous asking for something).