Just thought this should be posted on the site, taken from the Steam group announcements.
DECEMBER 10, 2013 – ๖ۣۜSIŅ | Ƹ̵̡Ӝ̵̨̄Ʒ
So we’ve decided to make a small peition, to a big company, you all may have heard of. The petition is here at Change.org.
It’s a rather simple request, since it’s over a network cross-platform. I’d atleast hope that developers would start to take advantage of this in more games and possibly, eventually other platforms.
I’ve heard a few things and noticed it myself, like weapons being different across platforms, so I won’t say it’s easy to do this, or it’s absolutely possible, but I’d like to see the developer respond and confirm certain things people are curious about.
If you agree with this, the concept or anything, please sign. Thanks.
We have surpassed a 10 signature goal. Thank you all for taking an interest in our cause.
Full URL to the petition: https://www.change.org/petitions/activision-and-infinityward-update-call-of-duty-ghosts-multiplayer-ps3-ps4-to-allow-psn-gamers-to-play-together