Aleksandar,
I understand that it is open source project and you decide what to
implement. The reason why I wrote my original email and sent it to "ide-dev" (not "jdt-dev") was to express personal frustration. Frustration that some new things which require not trivial efforts are added to Eclipse IDE (as a whole) while many things which can give more value (from my personal point of view) to vast majority of existing Eclipse IDE users in their everyday work are left without attention.
The second reason of frustration is that many such improvements are pushed back year after year. And when I got message that two issues I was talking about are planned for 4.7 I already was almost sure that nothing will happen. Because one of the issues I was referring to was reported back in 2013 and another was created in in 2014.
If I do not miss anything main replies I've got to my initial email are:
*you are wrong and don't get it (it was about C# support)
*wait another year
*"The current user base isn't necessarily what drives all of us."
and two more from your email:
*it's not us. It is other people's responsibility
*if you want it's done do it yourself
Serhiy