though i own a windows notebook i still bought an ibook. from a design standpoint, i like how the hinge looks and i wanted to try out something new. what can i say, i just love tech. hearing about all those logic board issues and fading keyboard lettering and overheating issues etc i really dont think the mac hardware is of a higher quality. macs are also less buggy and more secure. the security issue has already been argued to death by both camps. in the end macs are more secure, partly because of the OS’es themselves and partly because of the greater windows installed base. As for bugginess and speed comparison of both OS’es, a part of the reason Windows is bloated and buggy is a consequence of the tens of thousands of past and present motherboards, GPU’s, chipsets, RAM speed and brand etc… each version of the OS X merely has to contend with a hundred motherboards at most, an even fewer selection of graphics solutions, very selective with memory dimms etc… but however valid the reason is, the conclusion is still the same, windows is buggy and less secure.
All in all, i give the design (no small feat) and OS stability and security to the mac. would it be enough reason for a user to buy one? depends on a lot of things. for my mom who has never used a computer and will probably just browse the net and use skype then definitely - the learning process for a newbie is easier. for a gamer, no, since it would mean buying a copy of windows (assuming were talking legit) and you can add that to an already expensive macbook pro system. simply overwhelmed by the number of choices and dont want to read reviews in order to select the best software from the thousands (mostly crap) available - buy a mac. of course for those on a budget, the choice is easy. there are a lot of other possible considerations and they usually exist in combination with each other and the level of importance one gives to an attribute is different so the answer is different for each person.
for those who are willing to venture on the windows path, i would recommend reading the following articles and download the very capable programs and utilities named therein.
http://techsupportalert.com/free-vs-paid-av.htm
http://www.techsupportalert.com/best_46_free_utilities.htm
for basic users (non-gamers) windows is quite good (speed and security wise) if you know how to maintain it - think of it as a small price to pay for having a limited budget.
i still cant get over how nice the ibook hinge area looks and i’ve had my ibook for 29 months now.