Wik
First Post
Hm. It's hard to recall exactly (this is just one small thing in a big book, a book I was done with last August!), but from my recollection it was something that came out of collaboration between design and development both. We've actually been talking about the role of resistances and vulnerabilities for a while now, so it was really just an evolution of design. It probably started with Mike, but I know we spent a lot of time talking about the catastrophic dragons' deterrence mechanics, even involving people all the way up the chain as high as Bill Slavicsek at one point.
I remember mearls' quote. At the time, I liked the general gist of what he was saying, but the implementation was not something I was fond of. If memory serves, it was sort of like "Why should cold-based monsters be resistant towards cold? After all, they have a bunch of cold attacks, so does that mean they can't hunt other arctic monsters resistant to cold?"
It was a decent enough argument, but I remember his original implementation was a bit spotty (and had a series of arguments on these boards). However, this whole "we both get hurt" thing is kind of cool.
I do wonder what happens when parties with a lot of resistances fight these monsters, though. I can see that dragonborn build that regains his breath weapon when hit by a certain energy type LOVING these sort of encounters.
As you can see, it's no small amount of thought that goes into even a single monster ability.
So, who thought about the original Needlefang Drake Swarm? Or the nigh impossible to hit Soldier Monsters? or the....
Ha ha. Just teasing you. But I have a feeling you've opened a can of worms, there.

Well, the truth (for me, anyways) is that while I've got time to read the forums everyday, sometimes I just don't have time to post something. Sure, the internets gets a little hostile from time to time, but luckily the Mod Squad here does a pretty good job of keeping threadcrapping to a minimum, which (for me) is pretty much the single biggest killer of my interest in a thread.
Us fans have to defend the Onetrueversion of the game from you designing interloper folk!

Seriously, though, the wotc guys that come here do unfortunately get hit by a lot of flak from time to time (and, I must admit, I've been guilty of it myself, once or twice) - simply because of who they work for. The funny thing is, it's only the wotc guys... I've never seen a bunch of fans team up against Paizo, for example. I'm sure there's a reason for it.
I think a lot of people have, at this point, forgotten just awful TSR was on the internet.