The CinemaView has a power switch which the CD doesn't. (No big deal). What I do find interesting is that the resolution of the 24 incher is lower than the CD. It's 1920x1080 vs. the 1920x1200 of the CD. Why the smaller resolution? And you're right - the CinemaView doesn't have a camera; not really a huge deal if like me, you never use it.
XBox 360 S, 16GB iPhone 4S, iPod Classic 160 GB, Dell Inspiron Mini 1018; Macs: Mac Mini 2.4 GHz 6 GB RAM; Macbook 2.0 GHz 3 GB RAM; MacBook Air 11", 24" Cinema Display