You know, I was thinking of bumping this thread earlier (unaware that it was on Page 5!

), but was trying to locate a couple of links to other threads first.
Thank you,
azdisneylover, for bringing this thread back to Page 1!
StephNJer - If I recall, I think that fellow DIS'er jernysgirl found the holiday season dates on the DLR website last year in July. I think the dates also leaked out in July in 2010, as well.
cpster - I don't know if there are necessarily a lot of extra PhotoPass spots during the holiday season, but there are a few. And, of course, the regular ones (like in front of the Castle) are different because it's the Winter Castle!
Usually, the Santa that sits at the GCH has a PP photographer with him. The Santa at Paradise Pier Hotel does not have a photographer, but the PPH tree is so gorgeous that I suggest going over there to see Santa anyway! The DLH Santa sometimes has a photographer and sometimes doesn't.
Santa's Reindeer Round-Up in DL will have at least one photographer (probably two, set up in different locations), and the Santa photo spot in DCA will have one or two photographers.
Get a picture taken in front of the Castle, one in the daytime and one at night, when the icicle lights are on!
Sometimes there is a PP photographer in front of IASW Holiday. If there is one there at night, that's a great photo to get (when the thousands of colored lights are on).
There should be photographers in front of the main tree in DCA and in DL, and sometimes they will offer the 'Stitch-popping-out-of-a-present' picture, which is fun.
Other than that, you should find photographers in all the usual places and some new places in Cars Land and Buena Vista Street!
Anyway, this is not
Disneyland Resort-related, but just in case and Disney/holiday fans want to pass the time skimming over some amazing photos of the WDW hotels at Christmas time, take a look at these threads from the WDW side of the DIS:
Resort Christmas Photos anyone? - This is the best thread! Just glancing at the last page of it is amazing, let alone looking through the rest of it.
Resorts at Christmastime
I still haven't really found anything over on that side that's sort of one all-purpose, all-encompassing WDW Holiday Superthread (as this one is for the DLR side of the board) with information on all aspects of the season in one place. If there is one, I'd love to see it!