The future of "User submitted structures etc."

[RhB_HJ]

I was suggesting that you start putting them in "another format", since that will be the standard for a long time to come. I expect the current format to go away.

Well let me put it this way: if whatever new format isn't backwards compatible i.e. older versions won't play with the new version or converting elements from existing AR files into whatever format has been decided on is a real pain or impossible, that will be just too bad. 
But since I have all the essential non-AR files for whatever I submitted on my HDD I really don't need to worry. Trust me!

[RhB_HJ]

I guess one should never worry when Jeff mentions a different format.