No problem Mr.Tim feel free to discuss anything. We are here to learn.
You are right about that points.
I am studying extending the functionality of computer science courses and there are a lot. And the best way is to use service oriented instead of component based, it comes with a lot of benefits and that what I analysis in my research "Is it possible to provide a such easy way of integration "Technicality or usability"?
I will focus on your point.
I know it will be difficult but I hope to get good result of that.
Thanx a lot