I am in love with my 2.16Ghz C2D MBP that i bought in March. Makes computing fun again for someone who spends almost all his time on a computer whether it be work or play. As others have said, the majority of MBP and MB are perfect and functional. People come to these forums often for help with the "computingly challenged" ones or that they have some questions in general.
I'm pretty sure if half the people made a thread for everytime it came to their mind that they love their apple machine, this forum would be a world renowned fanboy fest. There is rarely any flaming around here and we have a good community that likes to help others in a positive way (usually). So yeah, I would say its perfectly normal to see most threads about problems because it is highly likely we will help them out.
I hope everyone is enjoying their apple machine as much as i am 🙂