Wow, has this thread gone off topic from what Alex is requesting or what? Back on topic:
The big things I can think of are: Lip Reading, Sense Motive (body language, psychology, disposition - not just detect lies), Knot Tying*, Forensics.
* Static Escape DCs for Shackles / Cuffs / Zip Ties are great, but when you tie someone up (which seems to come up a lot in my experience - along with a bunch of book searching and GM head scratching) it's more about your skill with rope then anything else.
Semi Related: I'd also like to see Result Caps return, but rather then being modifiers (Ex: Consume Camera, -10 Result Cap) I'd really like to see them being ceilings (Ex: Consumer Camera: Examine Media (DC20) - it's too low a grade to get a 40 on examine media checks). Rope could be the same (Knot Tying: Rope (DC30)) - even the best rope user could come against someone superhumanly strong who can just snap the rope.