For all those of you who think so - no, I'm not a troll, just waiting to read a few replies before I make one myself.
From what I've read so far, most of you say that Mac is indeed superior to PC, but still there are few who agree with me that for a computer users like myself a PC is the right choice...
I guess there isn't a full Consensus...
Like you, I primarily use my mac for email, web browsing, movies, music. I switched to mac a few years ago when my PC at the time died. I took a risk and switched, was skeptical at first, but now I wouldn't own anything else. If you have a perfectly working PC, then there's no reason to really switch when you are so unsure, just stick to what's familiar. But if you want to know for sure, spend a good chunk of time with one at an apple store and go through your daily computer routine, maybe with one of their employees. If you see no benefit, you know you are good with what you have. If you like it much more, then maybe its for you. This is what I did, and I found even just the first 5 minutes with the mac in front of me helped with my decision much more than hours of reading Mac vs PC discussions online.
You mention you don't do any of the "creative" stuff the mac is known for. I never did any of that stuff before I had a mac either. It was too confusing on a PC and just not worth the time. But, I've found myself actually editing video I've taken in imovie and arranging and editing my photos in iphoto. I may even give garageband a shot next. Never would have even though to try any of this on a PC. But hard to resist on a mac. Hope this helps.