I'm with you. Having access to the unbundled tags is necessary, and further more, the new interface crashes Firefox 2--I think because it tries to load ALL the tags in memory, and FF is a memory hog to start with. I'm not sure I'm willing to go back to IE for delicious.

I heard someone had switched to Evermore, but I haven't checked it out. Didn't like the Mag.nolia interface much, and Digg doesn't look at all workable for a lot of tags.