Chat, Facebook, Mailing Lists, Message Boards, Newsgroups, Pinterest, Twitter, etc.
Central Europe Genealogy Research Community (Facebook)
FamilySearch Central Europe genealogy research community group was created to give people researching Southern Europe a place to ask questions, collaborate, and share research with one another. Austria, Belgium, Czech Republic, Germany, Hungary, Liechtenstein, Luxembourg, The Netherlands, Poland, Slovakia, Slovenia, Switzerland.
SSGS Mailing List (Archived on RootsWeb) - Infoseite
The SSGS mailing list is a forum for information exchange about genealogy in Switzerland and over Swiss. You may put your requests in German, French, Italian, or English. The participation is not dependent on a society membership. The SSGS Mailing list is maintained by the Swiss Society of Swiss Genealogical Studies SSGS.