During a server update on the afternoon of November 27th, 2007, we were confronted with a technical difficulty which affected temporarily the search feature of BibSonomy. The consequence was that it was not possible to search BibTex or Bookmark entries, because the search tables in the database were corrupted. We are sorry for this and apologize for any inconvenience this incident has caused.
In the meantime, we have located and eliminated the problem, and we are now happy to offer you the complete BibSonomy functionality which you are used to.
Best,
Dominik