I like the one main present and sticking from Santa. Apparently I never asked Santa for anything and just let him surprise me with something. I was brought up to appreciate the thought of a gift and not the price or even what it was really. I want B to have the same values so teh one present and stocking from Santa sounds like a good plan. This year it doesn't really matter as she still has no clue what's going on but that's something I will keep in mind for next year.
A friend of mine insists that every gift is from santa for her 3yo daughter, every year all the gifts from us and her family just get lumped together under the tree 'from santa'. I found it really annoying last year because I spent ages choosing her gift and didn't even get a thank you from her, because of course it wasn't from me!
Thinking santa brings everything is a short path to a spoiled brat IMO - I'm all for creating the magic of santa but believing that some unseen figure comes in the night and delivers the entire contents of Toys R Us to your living room, and you never have to thank him.... nope, not for me. My DS will know exactly who gives him what, and will thank them accordingly! I'm also never going to ask him what he wants from santa because if he asked for something we couldn't afford I'd feel awful, and it's not like I can say "santa can't afford that" lol!