While i understand the need for Beta - if you’re this far from being ready, don’t launch.

From Delicious FAQs

Below is a list of features that are still being worked on:

• Edit Network: We have ability to add/remove users, but do not currently support nicknames
• Edit Network Bundles: We will migrate existing bundles, but not initially have support for editing network bundles
• Set Network Privacy: We retain existing settings, but do not have an option to change at launch.
• Rename Tags
• Delete Tags
• Edit Tag Descriptions
• Edit Subscriptions
• Edit Subscription Bundles
• Delete People
• Network Badges
• Link Rolls: we will support existing link rolls via feeds
• Tag Rolls : we will support existing tag rolls via feeds
• Blog Posting: we will support existing blog post jobs
• Forums: we are evaluating options
• “My Tags” Page Example: http://www.delicious.com/tags/
• “Explore Tags” Page: http://www.delicious.com/tag/
• Follow /[user]/[tag]
• Post saved links to Twitter