Slow scroll speed in marketplace & editor

Using standard Logitech mouse with a scrollwheel, the scroll speed in the Launcher(marketplace) and editor is very slow. It is much slower compared to Windows 7 desktop and other programs I use. This makes the marketplace seem very sluggish and painfull to scroll through. I have my Windows 7 mouse scroll settings at 3 lines per tick (= default). Is this a common issue?

I certainly have this problem with my Logitech G600 gaming mouse.

This is an issue for me in the EDITOR. Which is much more important than the marketplace, but still an issue agreed!