I doubt it. They'd probably only be able to get away with the tutorial area or whatever with it being a giant island, and there would be little point if your going to release tons of videos before release showcasing all its best points, I.E the giant free roaming island not do-able in a demo.
It'd be a waste of time imo, and I doubt it'd bring in anyone on the fence as it wouldnt show enough. Whilst people such as yourself are going to be buying it regardless.
The FC1 demo is the only reason I ever even got into the franchise in the first place. I really don't like the recent trend of not releasing demos. --- Arrow in the knee: http://skyrimnexus.com/imageshare/image.php?id=10753 SPACEngarde: http://skyrim.nexusmods.com/imageshare/image.php?id=41978
I know its wishful thinking, I just want this game really bad! I'll just have to start a new game on FC2 again me thinks --- King of the evil/normal monkeys who are now mostly normal but flesh eating while frowned upon is not entirely rare