What about the ability to automatically trace around a black and white image canvas in a sketch. There is certainly a feature like this in Solidworks and it is something you normally find in 2D CAD packages for laser cutting.
I've spoken to people who say 'why would you want that feature?' but also spoken to people who would love the feature. It is really useful if you're dealing with logos that people send you and you want to transfer them into your sketch quickly. It saves having to manually trace round an inserted image.