Well I suppose if you really start a project like it, you'll get the community full support, and of course, of people that are currently working on cracking NTFS.

If your idea is so great, then why not register it on sourceforge?

NTFS understanding needs a lot of work. If kernel developers have not finished it yet, it means it's really hard. I think that it will be written one day. By a person who needs to write/resize NTFS and has no other choice than to write a prog. That's how it works.