Open source dmd on Reddit!

[hasen]

Walter Bright wrote:
> http://www.reddit.com/r/programming/comments/82ck4/digitalmars_d_now_open_source/ 
> 
> 
> http://www.reddit.com/r/programming/comments/82cgp/new_release_of_the_d_programming_language_now/ 
> 

Wow there's a big fuss over there about it not being /really/ open source,

Can you explain (to the ignorant likes of me) what is constraining you 
from changing the license?