Status: used, contains the dynamic list of the requests generated with DPL feature.
Suggestions: it should be updated after having rearranged the other pages. The title is too much similar to translation: we should keep only a kind of portal here, or better, merge it with the Babylon and make a portal/noticeboard. The translation list should, in fact, be moved under Translation requests, after archiving or deleting the actual, deprecated, page.
Use: templates manually maintained used by translation requests and similar pages.
Status: seems to be deprecated and replaced by the dynamic list.
Suggestions: archiviation or deletion. Now it's mostly a source of confusion. Subtemplates like /fromlocalreqs that are still used should be rearranged and moved.
Status: contains old and out-of-place stuff, Babylon chat room seems to be a duplicate of Babel. The only thing that seems to be still used is the local requests section.
Suggestions: archiving the old stuff. Eliminating the Babylon chat room: we have already Meta:Babel for discussions. Embedding the local requests in the translation requests dedicated page. We can merge the noticeboard with the translation portal (actually translations), after having moved the translation requests list.