i dont like mac, its said that theu have less virus's but thte reason they give for that is less people using it, taht'll change if teh is a big up surge.
i think alot of its personal choice, you wont find any gamers using macs because they are horrible for games, they used to make thier own parts which ment replacements and stuff had to come from them though they are going more main stream now.
if you read through some of the computer articles around it seems that those silly ipod things were the only thing that stoped the company going under, i dont know if its true or not but i wouldnt be surprized.
you might have no problem with it depending what your going to use it for but if you do get one try and see if your programs you want to uses will rn on it ( or si sopose you could duel boot it to run others) all teh stuff im doing at school is windows based so i couldnt use a mac.
mac is the only company that i think is worse than dell and i really really dont like dell.