Why no .NZB files?

Why can't we post .NZB files to this board?
They are virtually the same as hashes,right?

All they have is info for the newsreader on where it's posted and how many files there are,...

I don't think there's anything wrong or illegal about them,otherwise sites like newzbin would've been taken down ages ago.

It's all the same for me really,but I do think it's a shame though.
I could've helped posting (custom).NZB's here :ermm:

I think for now considering the issues with torrents i dont see why we should take the risk as nzb files and torrents are very close in what they do and its just as easy to post what group their in anyway...

OK.
Thanks for clearing that up. :)