This is spreading out of the Bonus Round/Doritos pope/keighley heard about sony DRM posts.
The gist of it is that Sony is listening to the backlash that Microsoft is getting and they are basing decisions off of this. I would assume MS is also, but I don't know that for sure. But I can say, for sure, that the past week's PR nightmare for MS has not been lost on Sony and they, in fact, do have a used game 'solution' working and have been going back and forth for months on whether to use it. This past week is pushing them strongly into "Yeah, let's not use that."
Do you want to give them an extra push? It can't hurt. I've been told by lower level people in the company that tweeting to yosp specifically is quite effective as he likes to gauge what people are thinking. Will a couple hundred posts from neogaf change the entire industry? No. Can it help give a little more momentum to something sony seems to be leaning towards already? I would think so.
So, if you care....