I think it largely depends on the type of curry BB. For instance, a Bhuna (as I'm sure you know) is meant to be a cooking technique resulting in a dryish curry with little sauce.
Other than that, I think it's personal preference (doh, I hate that expression! :

) I generally like a lot of sauce to mop up with the rice and naan.
My view is that many curries that members make, from the pictures I've seen posted here, seem way too thick. I say this, not only from the viewpoint of my own preference, but also from what I generally have had from BIRs. But provided that's what members personally like....
I think it also depends on the type of meat used in the curry. For instance, I prefer my prawns curries to be thinner than my meat curries....not sure why though!...possibly cos you can then taste the prawns more? Dunno..
