Szatany
First Post
I prefer to see non-proficiency penalties rather than bonuses.
In fact, if they went to the 3rd edition style, I would be perfectly fine with it.
Proficiency rules are not worth the paper they are printed on. We don't need them. Don't want cleric to use slashing weapons? This can be regulated with god's tenets (thou shall not spill blood etc.). Druid's forbiddance of using metallic weapons already doubles with her weapon and armor proficiencies. What's that? A rogue with a hammer? Make their combat abilities work only with Dex-based weapons.
Exotic weapons aren't so obvious, but I'm sure the designers would think of something elegant if they wanted.