Well, presumably you didn't pick a Mac in the hopes of boosting your popularity, did you? (Incidentally can you imagine how many people are these days?) So what do you care what people think about it?
The fact is Apple has pretty much always promoted the Mac as something for the "cooler kids", the infamous recent tv ads included. It's about image. Their current success is based on marketing, to a greater extent than most products out there. And ultimately marketing is deception, which is very counter productive to an honest appraisal of the facts.
Take this dislike that Jack and I and some other people have about Barcelona, the club. It's because the club pushes this "mas que un club" bs and the whole culture around it encourages this kind of holier-than-thou attitude from its fans. It's fake and it's annoying.
Let me see if I understand this.
If something is popular then it is automatically a bad product?
If something is unknown by the majority of society then it is a great product?
It's wrong to advertise yourself as a superior product when in many ways you are?
In addition to the Macs, I've personally had two PCs. An Toshiba and a Dell. They were both crap, though the Toshiba was a bit less crap than the Dell.
You have to realize that up until the last 5 years Mac wasn't a major product. It's marketing success is recent. At least in the US. Sure it was well known in some circles, but in the late 90s and early 2000's it was all about "Dude you're getting a Dell!

" and before that it was the Gateway fad.
It just seems odd to me to dislike a product because it is popular.