It breaks your addresses!!

I love addresses, and I invested a lot of time to properly maintain my address book. Cobbok just broke them: Syncing in a stupid way with Facebook, Xing LinkedIn duplicated many phone numbers and addresses. The contact information of a colleague for example contains 4 (!!) times the same phone number…
I delete cobook and restore my old addresses from my backup.

Tillg about Cobook, v1.1.2