but its evolved...thats why the uproar. to change it midstream is asking for alot of people's interest and "good jobs" to hold steady while taking away something that became part of the board. there comes a point where the fun is slowing down. obviously the camaraderie of sending a small K message to someone after a post is gone. so now people have to either a)outright send a pm (time consuming) or b)say a little something on the post. the rank system way of rewarding someone with K was painless, now you actually lose something so there is less little comments. you have to look at the big picture of it, the ease at which the culture grew via the system.
its like not getting chips and salsa at the mexican restaurant while you wait to spend money on large entrees. the key is to maintain the systems that people enjoy and find ways to capitalize on that (read: gambling, etc.) and also introduce new products, features and benefits that are low cost, regular repeat business, and also....could allow you some sort of progression reward for repeat business maybe in the intangible form of karma or other incentives (ranking *people do care about it, more rewards, special features on the board, a free K bomb etc)