Lolwtf are you talking about? Bitcoin isn't meant to do any one thing with it and people can do whatever they want with it. If you want to spend it then spend it. If you want to save it then save it, but it's silly and wrong to say that spending bitcoin is 'not a good thing". If people didn't spend their bitcoins at all then there would be none being transacted. There needs to be supply and demand and people both spending and saving for bitcoin to work and be seen as both an investment and a currency, which it is.