Chances are you'll be installing it, and had spent 15 seconds reading how to get the few 'non free' alternatives anyway - assuming you didnt put them on the cd. Apart from flash (and maybe some auto installing codecs?), there isn't really anything else that a novice (or an 'expert'?) might have wanted anyway.
I didn't claim to be an expert, first of all, and it could have changed since then (and forgive me if it has, the last time I used Ubuntu was last November), but when I went to get Flash player so I could actually watch videos and such on Youtube, I had to download some file (.tar.gz or something?), then I had to look up instructions online because I had to (I don't remember the exact course of action) do something like, unpackage it with something in terminal, navigate to some deep folder in my system for plug-ins, type a terminal command in to move (or unpackage or something) the file into the folder. Hardly user-friendly. Of course, if it's changed since then, good for it. That's just the example I remember the most.