In theory - yes. I checked option "Use Weave/Firefox to sync white list" in Flash Block. Recently I was playing with VM and I synced Iceweasel on Debian (rememb

In theory - yes. I checked option "Use Weave/Firefox to sync white list" in Flash Block. Recently I was playing with VM and I synced Iceweasel on Debian (remembering about marking option to remove local data and use synced data). It got everything except white list. Sadly, white list from original Firefox has been also lost :(