Just the fact that you read blogs and post in technical discussions shows that you care to improve your craft and don't just wait for somebody to tell you what

Just the fact that you read blogs and post in technical discussions shows that you care to improve your craft and don't just wait for somebody to tell you what to. There are no hard criteria to define "caring" but I like people to do something. Read stuff, know at least a little about the latest trends, think about ways to do things differently, try out things and so on.