but since I write this in every similar thread here, with nobody ever reacting to it, I start believing that I'm demanding something too specific to be realised
The VS team doesn't react a lot to the requests of improvements: if you read the 8 pages of this thread you'll see that a lot of interesting ideas have not received any single comment from them. I bet that they're busy all the time, which would not be a surprise if you think of the resources needed to program a software such as VS.
It doesn't mean that your request has not been taken into account. On top of that most of the team is probably gone on holiday or taking a well deserved rest at the moment, so... Patience
SimonS just wrote above that he's working on the new gui (= interface), which is something that a lot of people are awaiting with a lot of interest and curiosity. Who says "new gui" usually says "new features" and "new way to interact" with the soft, so just wait and see if there will be shortcuts or not. They probably have a specific idea where the soft is going and what kind of urgent improvements to bring - or not.
However I totally agree with the "epic mouse clickery" and I really hope that the future gui will be well thought, in order to avoid having to click 10 times/second for few results. A well designed interface should allow to work comfortably with the mouse (then everyone is free to use shortcuts too).
The design of the new interface shouldn't be taken too lightly as it's one of the most important things to fix in the software. It could make the difference with concurrent softs, or simply to keep your current users.
For example with Adventure Maker, I have developped my previous game ASA in 6 months only (including the creation of graphical assets + programming part), while with my new game Catyph and the use of Visionaire it will take 2 years in total. One full year has already been dedicated to the graphics (because I work in HD now), but the whole rest of the time is dedicated to the use of Visionaire. I definetely see how slow is the current interface. I usually work very fast, but since I use VS my project doesn't progress quickly at all.
Well I'm not complaining, I'm happy with the result in my game, but I just confirm that it is important to do something for the future releases of VS (5, 6, or even 7 if you're not ready before).
So yeah, to summarize, the interface needs to be totally redone and re-thought sooner or later.
Yet the soft is great and allows to create beautiful projects, so cheers everyone!