INB4 EXE EXPORTER! :D
I agree with all of these stuff!
I wouldn't vote on Physics and (Collision Polygons), and I do prefer Hotspot & Image Points over the rest of them!
Personally, here's my list of things:
1- Simple "fill color" on the image editor:
I usually prototype with rectangles and right now my workaround is to have 4-5 full color images of 256x256 where I can import and resize the sprite... Would be nice to just pick a color and fill the sprite with it.
2- Function object (maybe a System option instead of a component?)
This is one of my favourite objects in Construct. With it I'm able to create modular events and schedule them so I can create a chain of events that can be repeated for tons of things.