I see this type of post fairly often.....not a problem for me to see someone leave or switch brands. If you have found something that makes you shoot more, enjoy it more, and bring you new pleasure, it has to be right for you.
Since I got my little "Toy Camera", the X10, back in November, 95% of all my shooting has been with it, and to this day I still get a thrill out of using it. Even though it often rivals my K5 in results, and sometimes exceeds it, particular for night shooting.....the K5 still has a place in my needs......like the coming wedding I will shoot in two weeks.
I like to see a happy shooter, excited, anxious to shoot, with a big smile on his face.........his brand or model matters little if he fits in that mold!
Best Regards!