http://www.bungie.net/en/Forum/Post/77082399/0/0/1 sparrow glitch!

At the tower near the speaker there's that huge machine where there are... Six globes? Six members to a fireteam? I think if not now, something will be up with that soon

The number 7. Bungie loves it, the following is a list of number 7 appearances I've noticed so far: The bounty guys logo are 7 three pointed stars; he gunsmiths logo is 7 bullets; at the vault (excluding the od shaped b&d) there are 7 purple lines and 7 white lines; some of the crates have a white nr.7 in a black sircle; heck if we want to push it a little destiny is 7 letters; and we know of the 7 mysterious coins; and of course there's the lucky7's achievement... I'm sure there sre many mre sevens and secrets.

I'd if this has been found but you can climb the walls in phogoths lair and get to this beam that runs along the top of the ceiling

bumpin for secrets

f you go to the loot cave there is now a pile of Hive remains, if you hold x over them when prompted to "disturb the remains" this happens: https://www.youtube.com/watch?v=3hlNCX-xXJQ ( i have no idea how to make video's display)

I hear random eery noices every so often