I used to be a sony fanboy. I hated Nintendo and Microsoft so much. I tried to damage their reputation so people would buy PS1 and PS2. i hurt the feelings of some people for being like that.
This war will never stop because human beings are cruel by nature. but try to make this world a better place to live by fallowing this tips:
1-if you know someone who has a console that you dont like, dont say negative things of that console or its games.
2-if you give your opinion about a game or a console, do it in a respectful way. dont use offensive words, like: trash, etc.
3-dont enjoy the companies (Sony, Microsoft, Nintendo, etc), enjoy the games. Example, my favorite console was the GameCube, but now is the Xbox 360. Why? because i dont follow the companies, only the games and consoles.
You're totally convinced that the ps3 is the best console, but there are also people who are convinced that the 360 and Wii consoles are the best and they have arguments and reasons to prove it, just like you.