The argument between PC and Mac has been going on for ages. It's like asking which is better... rice or bread? Each has its own pros and cons. Just choose the one that tastes better to you.
I have gone to the Mac shop to try their Macs before... a few times, actually. The same thing always happens... First question I ask is... "Where is the right mouse button?" Then I will start a few applications... but I won't get very far because the right mouse button is missing. Then I will think that the whole interface is very fancy, but serves no practical purpose. Then the damn thing will hang. Then I will call the extremely friendly salesperson who will tell me that the damn thing hang because I don't know how to use it. At which point, I will think to myself... why my PC running on XP never ever hangs?
So you have tried a few times and every single time the same thing happens? Seriously, if that was the case, then I must say you must be quite unfortunate to have experience such a situation repeatedly. I am sure the machines are to blame. But I must say you are fortunate to have ran XP all these while and never experienced the blue screen of death so far.
It would probably make more sense for you to stick to XP then. In fact, it ould make more sense for you not to step into another Apple shop aymore, lest you get disappointed again. Can you imagine the grief?
Now, as much as you feel that the interface serves no purpose for
you doesn't mean everyone else have no need for it. Expose is lovely for working with multiple windows and as fanciful as it is, it does serve a purpose. So isn't it great? Looking good and working well. Alot less can be said about some other interface that looks good but doesn't work well or vice-versa.
As for system resources, I am running with 2Gb of Ram on my MacBook and all at one time, I am rendering a DVD using idvd, reviewing my presentation via Keynote, playing music via itunes while my photo editing software is doing some batch editing in the background. Strangely enough it didn't hang. I must be lucky i guess.
The long and the short of it, we may have certain prejudices that are formed when we go through life but that is not indicative of the general view so perhaps it may be more wise to be less brash. But of course, the caveat here is that I am voicing this not as a moderator, lest an wrong impression is formed.
Now before we disgress too far, lets keep this on topic yes?
Thank you.