1-2: You forgot the [s] (strike) as well. Not all advanced features are listed. It's possible they may never be, but not ruled out for a future date. Did you know there's also an [EMAIL] tag?

3: Already does this, the JS prompts you through it..
4-5: This has been suggested before, it's possible I may extend this, but not a priority.
6: Since the list is dynamic and could be subject to change, this doesn't really work. I may implement an AJAX container for this, but at this time, it's not worth the extra load and bandwidth.
7: No. There are a dozen other ways you can achieve this. Primarily, browsers already have this BUILT IN. I would absolutely never use a crappy service such as the one you mentioned, that exploits holes in browser security with xss. This feature will not be added to d2jsp.
8: Asking for help is not spam. There already are help documents in HELP at the top right, but users rarely (if ever) read help documents. They would much sooner post for help than dig for it themselves.
Thanks for the ideas, but none of this is new, and already encapsulated in numerous other topics. Thanks