At first I was rather miffed that RDR wasn't being released on PC at the same time as the XBox and PS3 but now I am somewhat pleased. OK I still want to play it but I hope that feedback is received and the resultant port has some of these bugs ironed out.
I got Fallout 3 about a year after it was released and it came with a patch on the disc so there were not too many glitches. However, to my great annoyance, one of my save-games must have corrupted because, when it loaded, I was stuck in a support gantry under Moriaty's in Megaton. That was the least of my worries however because all the texture was missing, resulting in plan, grey-brown blocky shapes (buildings) and the bomb now looked like a big, black rubber dildo. Before I could work out what was wrong, it began to rain various creatures and NPC's into the crater. The ones that didn't splatter began fighting a lot...fun to watch until the game crashed.
The only other major glitch that has occured with FA3 is, upon loading, I found myself outstide Vault 101 and with literally nothing in my inventory (WG was at 0). Thankfully I managed to reload using the "Autosave" rather than the "Quicksave".
Wardy