Bookmarks are passe, but any del.icio.us users here who are happy with their recent changes and the new Stacks feature? The new capability is geared to packaging up a set of links for others to consume, I would not use it but it could be a good addition over time.

The appeal of the service was making it easy to collect and organize bookmarks across different machines and browsers. And when creating a new bookmark it was easy to see your existing personal tag cloud as well as how other people tagged it, making it easy to stay organized when you created a new link. But after the changes, your existing tags are hidden when creating a new link, making it hard to use.

My question, has anyone found a simple cloud based service that supports tagging? A good alternative?

Other complaints about the changes:
Oh, Delicious — where did it all go so wrong?
AVOS’ Delicious Disaster: Lessons from a Complete Failure