Exchange maps: 2nd rating for difficulty?

[The_Mell]

Simple addition that might make exchange even a greater thing.
(Or at least i hope it would be a simple one, but now that i said it i probably screwed it up, right?)

I mean it's quite obvious that it's hard to put all aspects into a rating shown by a single number.
Then there's always the question wether a good map is a good map for me (at the moment) or not.
Sometimes a challenge is exactly what i'm looking for and then there are times when i just want to see fancy stuff blowing up.



PS:
I just ask myself if someone posted this idea or something similar on the blog but brain dumb and search unsuccessful...

[GoodMorning]

It had been proposed as an upgrade to CW3's system. It is probably good to see it here, however.