It's just a Beta.
People on PS3/4 will get to play a broken, glitchy, unfinished build of a game before Xbox users. Whoopy-fucking-doo! It's not like Xbox users aren't not getting it.
If 360/XB1 weren't getting the beta, then the pathetic crying would be a bit more understandable, but this is just downright sad.
And in regards to the "exclusive content"; [u]It's timed.[/u]
PS users will get content earlier than Xbox users, which must mean it's the end of the world and Bungie betrayed you.
The reason that the PS users are getting Destiny related content earlier is because of [u]a deal between Sony and Activision[/u], and isn't to do with Bungie.
inb4Ifeelbetrayed
inb4cryingbabies
inb4Bungiesucks