I watched the latest zombie movie called the Land of the dead. well, zombie movie is a zombie movie and i wasn't expecting any Academy caliber acting but I just had two questions.. with one being a question toward all zombie movies.

1. In this movie, folks fight over (or try to kill over) money (actual dollar bill). Huh???? what is money worth in this world. I can understand food, fuel, or ammunition but money??? In a small fortified city of thousand (maybe?), is cash really honored??? Like if Greenspan zombie will bite you if you choose to barter instead of using currency...

2. More silly question toward zombie movies in general. If zombies eat humans for food -- who gets to be zombie and who gets to be food? I mean if you eat them up completely..then there are no new zombies right? Yet, I see zombies with they body almost fully intact in most cases (well they must have been attacked to be eaten when they turned into zombie so....I guess zombies left these guys alone after just one bite???)

I know these are silly questions but I was kind of curious as to how other people think about this -- especially question #2. I know...I have too much time in my hand.