Destroy open source by striking where it begins; the vi editor.
LOL.
Implementations like these give a whole 'nother meaning to the term "F-keys" - the user may be found to emit the occasional four-letter word trying to use them. :laugh:
But really, apps heavily relying on those are no fun with such a layout, seen that myself (our PCB design prog @work is like that, it's a bit of an oldschool CAD-like software). Standard grouping makes life a lot easier there - try figuring out (quickly) where F6 is in a continuous row of 12.
I don't really get this F-key shrinking trend anyway.