[aduitsis]

Can you confirm that Firefox sync handles the tags correctly?

I've had great luck with xmarks, which correctly syncs the tags. But I'd like to know that there is always an alternative for a feature that I've come to depend so much on.

[webwanderings]

Bookmarking with Firefox is propriety. You won't be able to take your stuff out easily to another browser and/or do inter-operate. Firefox tags are just Firefox' tags.

[jakub_g]

I haven't used Firefox Sync actually so I can't tell.