Apple programming Itunes poorly for PC's on purpose.

I hate Apple for many reasons I can get into the rest of them later, but what I have noticed is Itunes runs just awfully on my computer when I have a dual core processor, 2gigs of ram, an nice video card, well you can see that below on my signature and there are times on mine and other decent machines when it runs slow. This didn't make me happy in the first place until I saw Itunes 7 something running on a four or five year old IMac while doing two or three other applications and it running fine.

So my hypothesis is either one of two things, both being unfavorable.
1. That Apple purposely programs Itunes to run awful and hog system resources on PC's so that it will look like Mac's run better than their faster PC couterparts.

2. That they hire people who know little to nothing about programming to develop Itunes for the PC, which is basically the same thing just a deifferent method.

So what are your thoughts, has anyone else noticed what I have?

I do not have Itunes but it would seem strange that Apple would purposely cripple such a cash cow since the PC market is so large.

With Steve Jobs one never knows. Though I think they should be able to make more money selling tunes to windows users.

I have itunes for both mac and windows and notice no noticible difference between load up times and responsiveness

not trying to start an argument but i kind of do want to have someone disagree with me to see if anyone actually does i mean I enjoy being right and all but there has to be someone that thinks otherwise.