> Having to type `list.map` instead of `map` or `dict.Dict` instead `Dict` a hundred times does add up over the course of a few weeks, and does not really add a lot of extra readability.

I did it in F# this year and this was my feeling as well. All of the List.map and Seq.filter would have just been better to be called off of the actual list or Seq. Not having the functions attached to the objects really hurts discoverability too.