Issues which need to be solved before I recommend a potential end-user to try out DeepaMehta for personal use:

• #330, #431, #455, #99, #446
• Notification Dialog (for displaying and dealing with exceptions and errors)
• Time Search

.. try it out for collaborative use:

• Personal views for users after being logged in (as alreaddy discussed here and there before, e.g. do not see Topicmaps of other users).
• #462, #42, #459
• GUI Dialog to set access control of objects

Issues which need to be solved so DeepaMehta becomes (for me) a recommendable application framework for developers:

• #345, #42, #467, #510
• Input Validation Mechanism
• ACL.Read-Permission