how does it work?

The bookmark viewer consists of a single page with the del.icio.us linkroll and tagroll together. The display of the linkroll and tagroll are controlled by the parameters specified in this form.

can I edit my bookmarks here?

No. You can only view your del.icio.us bookmarks using this tool. You should visit your page on the "new Delicious" to edit them.

who created this nifty tool?

This cool, nifty tool was brought to you by AE Creations. Check out the home page and blog.