Mac pros/cons:
P:
Hurr durr design enables use for all
Yay programs I can use in only this computer!
C:
For the last ten times I used one, the spinning load wheel of ever lasting doom has hindered the progress on some of my work.
The lack of the ability to replace parts.
PC Pros and Cons
P:
I have had this thing for 5 years and I can run everything at medium settings or half of everythign on high and the rest on low.
I can fix my computer if it is busted.
Yay upgrades :D
C:
I had to replace 1 part.