Glad to!  You can (legally) download a good amount of Your Old Droog's stuff form his soundcloud page or through Audiomack.  Most of his stuff is very enjoyable.
 He has never given any feedback beyond that to my knowledge.  I'm gonna take something back here though...I said Nas has spoken about him many times...that was inaccurate.  There was one interview with MTV (link below) where he is exposed to the situation for the first time and then I recall seeing one other interview where he reaffirms it's not him. 
I think some people were devastated to discover it wasn't him after they spent so much time trying to prove it was.
http://www.mtv.com/news/1947013/nas-...-droog-rumors/