As everyone has already stated, Macs are great for user friendliness and video and editing software, but beyond that, they really are not that great. Personally, I am a PC man, I have about 4 PC's.. now that I think about it... I am not sure how I keep getting new ones! xD

If you are into nothing more than making movies and sharing photos and what not, go for a Mac, if you want to do anything beyond that, definitely go PC.

Just for fun, here is my quote regarding Macs:

"Hurrrrrrrrrrrrrrrrrrrrrrrr I clickzzzz my wun buttin mowse!"

Also, a great YTMND that summarizes up what I just said:

YTMND - Mac vs. PC