Giraut Mawhrin, you exaggerate a bit.
I can't be sure what Draklar or others want exactly. But lets take one thing as example: I also do agree that there are features, which are breaking RPing by supporting PLing and not RPing at the same time. And it is these features, which need to go out and be replaced with others...
So that what you say can make sense:
Another example: let's say I want to RP a dark, shadowy fighter. I want to be a lone hunter who prowls the great outdoors and kills just for fun. From time to time I come to town and walk around slowly amongst frightened people with my body armor covered in dried up blood. Body armor you say? 22K for the new (very nice, by the way) heavy armor set. Not to mention actual fighting skills. Oh well, I guess I'll have to mine for the next 5 decades before RPing a lone hunter then.
A hunter, who track and kills his prey, bring the skins to town and make a living from it. Will that make sense in PS? Not really. It could be possible and you could say it is now... if you ignore few things.
It is not worth at all killing these wild creatures, coz you will do far better mass killing rogues or gladiators and selling their stuff to smiths, which are just near. There is no point to be a lone hunter. You can RP that, but you will loose the spirit of such an RP very fast. And not only because of that, but because you will soon realise that killing 1-3 beasts max and the going back to town to sell the skins makes no sense, because you can kill 100 of them and then go back to town and repeat^^ - Now, this is no longer a hunter, but a butcher, i don't know, it is hard for me to find the right word, because such profession has no place in our real reality, from which the profession "hunter is originating.
I don't think anyone is stopping you from making money, we just want this to be more real, because if it isn't, you can't RP half of this what you should, because it makes no sense.
If you complain at what people say there and use term "Pure RP" this makes one to think, that you vaue PLing a lot, and you need it to be efficient and not being too hard (in reletion to some common sense we bring from other games) . It would be fine if not that, that by supporting such behaviour, you are screwing RP of others, by just being there and making professions of other people pointless.
In the end, i'm not saying i want to ban PLing. I do enjoy training my skills and earning tria. Who doesn't want to be at least a bit rich by what he do? I do want though that the PLing be happening by the way the RP, not the other side. I think it is possible in real envitoment, not corrupted by gaming artifacts.
So yeah, you are going to level up less efficient... but once it would be not possible to level up more efficiently, the resourcess needed to skill up would be lower too.
Now someone who don't know what the hell i'm talking about may need an example, so i try to put it short.
We don't go in the wild or to arena, to kill respawning enemies. But we go there and on arena, we are meeted for a fight, for money. No looting. It makes no sense in arena where gladiators fight for fame and honor and alike.
In the wild we track to finally find and kill the prey we can take valuable things from it. A fur, skin, how many of they you can wear and bring to town at the same time? 5 max i think. So it is that many beasts you kill, no mass killing, because going back to town takes time.
Who knows, maybe rogues ambush you and you have to defend yourself and if you win, you can loot their stuff.
There is no calculating and knowing exactly which NPCs of the same kind are how strong, you can ever know. Fighting is dangerous, really!
The examples go on and there is one point: So that fighting things stops being economical calculation and starts a real profession and style of RP life.