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Let me just say: WTF.
Before I thought you didn't have a clue. Now I know you have -1 clues.
You are bouncing all over the place, bitching about random things. Not all of them are unwarranted, but it's still stupid in this context.
"integrating IM to the whole system"
What the hell is the point in saying this? Seriously? Does the volume control applet need to have IM integration functionality? The applications can talk to each other on D-Bus. So if one app needs to have IM integration functionality, it can communicate that way. They're integrated. I'm not sure what you are looking for with this, but it sure as hell sounds retarded.
This place is f--king ridiculous, I'm out.