I'd like the browse-space tree to have drag and drop. This would reduce organizing a bunch of pages to a few seconds!

Potential implementations:

• http://www.scbr.com/docs/products/dhtmlxTree/index.shtml
• http://www.xs4all.nl/~peterned/blog/sorttree.html
• http://script.aculo.us/playground/test/functional/sortable_tree_test.html

P.S. I'd still like to the "expand all nodes" feature to come back – and have the nodes "remember" if they were previously opened.