If the camera has a CMOS sensor it is nearly certain to have a rolling shutter. This includes virtually all currently manufactured DSLRs. CMOS is less commonly found in P&S cameras but can be found in the Sony WX5, the Nikon S8100 and P100. I'm sure there are a few others, you're welcome to scan the specs here
http://www.dpreview.com/reviews/specs.asp which is more convenient the chasing down ea. manufaturers site.
A. C.