From the marvelous SherlockCares.com, fan vid We All Know Sherlock Is Magic. WARNING: if you have NOT seen Reichenbach, do not watch that vid. Yet.
Of 5 Brits, there's a couple here I think we know pretty well. :)
From TV Line: Benedict Cumberbatch on Playing Sherlock at 50.
Highlights from the previous interview, at DigitalSpy: Benedict Cumberbatch: 'Sherlock can continue past series three'; also 'Sherlock' star Andrew Scott: 'It's very hard for Moriarty to return'.
Another pic of Benedict with ginger curls, playing a part.
More of Andrew, with a fun Moriarty poster.
If you happened to be looking for cut scenes, this isn't one of them, but it makes for a great version of The Coffee moment between Sherlock and John.
A few other funnies from one tumblr: Moriarty and Moffat and Sherlock and Benedict.