[diddy]

Hi,
I just got an email from Kobo saying that they finally brought an annotation feature to the Kobo Touch and their PC etc software. I would like to understand the following:
(1) Do annotations only work for Kobo Books?
(2) Do annotations get synchronized across devices (like bookmarks)?
(3) If annotations work for all books, do they get synchronized across devices (Kobo books will be available on all devices, but let's say I side load all my non Kobo books ... will the annotations get synchronized)?
(4) Does Kobo store/save your annotations (lets your PC dies, you have nothing backed up, does Kobo have a backup)?

Thanks,
Diddy