[Legate of Amon Lanc]

Originally Posted by Kuruharan

When Sauron went *poof* they had to more master to guide their will and they became little more than beasts and that was pretty much the end of them.

Yeah, exactly like what happened after the War of Wrath, and they survived then (Sauron was not present at that time! And they were bound by the will of Morgoth, not Sauron, and as you can see, there was no problem). Or after the war of the Last Alliance, and they survived again. The only thing that differed from the Fourth Age, I think, is that from what Tolkien said, there was no other power which would put the Orcs together. But they'd survive, diminish, go into the East and remain Goblins.

The Power that drove them on and filled them with hate and fury was wavering, its will was removed from them...

Context, please. Anyway, this only means that Sauron no longer controlled them. He did no longer "support" them by his will, he ceased to care about them. His will was no longer enslaving them, as well.

As when death smites the swollen brooding thing that inhabits their crawling hill and holds them all in sway, ants will wander witless and purposeless and then feebly die, so the creatures of Sauron, orc or troll or beast spell-enslaved, ran hither and thither mindless and some slew themselves, or cast themselves in pits, or fled wailing back to hide in holes and dark lightless places far from hope.

This speaks, I think, only on the moment (or the time period, not exact, but not reaching too far, not like for all the Fourth Age or something like that) when the battle was won. The suicidal or mindless acts, I think, do not refer mainly to the Orcs. The "beast spell-enslaved", definitely. The trolls, from what we know, surely. But Orcs? They were "normal" free-willed (now really) beings. The Power that ruled them was gone, yes. Their leader and shiny future (for the carieristic or fanatically devoted Uruk-hai) was gone. What a shock for them. I can imagine the more fanatic of them making suicides, or maybe more of them when facing the totally victorious enemy - but this would apply just for those in the army in front of the Black Gate. There were surely yet some (maybe little, but some) Orcs in Mordor who did not fight, and yet more in the Misty Mountains etc. And what happened to them? I think we might get a very good picture of it, if you take in mind Gorbag and Shagrat:

'I'd like to try somewhere where there's none of 'em. But the war's on now, and when that's over things may be easier.'
'It's going well, they say.'
'They would.' grunted Gorbag. 'We'll see. But anyway, if it does go well, there should be a lot more room. What d'you say? – if we get a chance, you and me'll slip off and set up somewhere on our own with a few trusty lads, somewhere where there's good loot nice and handy, and no big bosses.'
'Ah! ' said Shagrat. 'Like old times.'

They were not dependant on the will of Sauron, and they seem to be pretty happy even if he weren't around. Now when I come to it, I feel a little bit sorry for Gorbag and Shagrat, that they didn't outlive the fall of Sauron. I don't make myself any illusions: their "vacation" would've probably been represented by forming a self-sufficient raiding party, but still, who knows? (smiles at the idea of Orc-version "Shire" where old Gorbag and Shagrat sit under a tree, performing a contest in making smoke rings )