Here's what I'd like to see.
A non-linear slider that provides a range of 0 to Infinity.
Not sure how the transition is made to Infinity (right end of the slider), but it is something I've been thinking about recently.
Use case: Allowing a user to select the allowed amount of bandwidth (Mbit/s) on their network. 0 would mean none and Infinity would be unlimited or the max it could handle. The rest are values in between.
Thoughts?