Thanks to efforts of Michael (datendelphin) the move of the SOSM provided services to the new SOSM servers in Bern is nearly complete.
See http://sosm.ch/wikimedia-donates-old-toolservers-to-sosm/ and http://sosm.ch/adfinis-offers-hosting-location/
As part of the move I've updated the osm.ch portal a bit and added the ability to pull translations from transifex. Up to now the portal was only in German, I've added an English version leaving French, Italian and Romansh to do.
The transifex project can be found here https://www.transifex.com/organization/openstreetmap/dashboard/osmch
Given that there are currently only 43 strings, I fully expect that we will have the missing three languages covered tomorrow :-).
On a more serious note we are always looking for people that can help with the translation of content on sosm.ch which is currently predominantly German and English. If you want to help send us a mail to board@sosm.ch
Simon