What is the BDA Stance on ratings. the DVD forum allows DVD's to go unrated is this the case for Blu?

What with Sony not allowing porn i just wonded if we will be seeing many unrated editions on blu.

Debbie Does Dallas Again is coming soon on BD.

It's not as if Sony is not allowing porn on BD, rather than Sony won't produce porn for the studios. There's a difference.

Ratings on BD should be no different than on DVD and VHS before it.

What is the BDA Stance on ratings. the DVD forum allows DVD's to go unrated is this the case for Blu?

Sure. Saw 2 is coming out in an unrated edition on Blu-ray this month.

"unrated" films etc. are an issue with the MPAA surely rather than the BDA/DVD forum?

Plenty of unrated editions: Talladega Nights, Beerfest, Wicker Man, American Psycho, just to name a few.