9/4/2014 6:04:03 AM PermalinkHi Neverending. Your Guardian should be transferable between PS3 and PS4. However there is no cross-platform play, meaning you can only play with people on the same console as you. Your Clan and friends list should be alright, no change there :)
9/4/2014 5:56:01 AM PermalinkYou can use the same guardian on both systems, but you can only play with people using the same console.
We are actively investigating issues impacting players' ability to sign in to Destiny on Xbox One and Xbox 360. Until resolved, players may experience disconnects or be unable to sign in.