Snap to Point/Path and Smart Guides
Aligning objects to one another could be improved a lot. Points do not snap to other points or paths when using the pen tool or when moving points around. The Smart Guides as they are now seem to only handle the outside box of objects? It's hard not to produce gaps all over the place as it is. I'd suggest an option like "snap to point" and "snap to path" (or both in one at the very least)?
Yes that snap to path doesn't exist is really strange, it's such a base feature, just like erase to intersection. And make the whole experience with the program feel more chunky and clumsy.