Good advice ;) I try to follow anyone who has upvoted me or commented and also upvote their comments and if I haven't been paying attention to my feed, I search them out and see if they blogged recently. (Like you did!) I know I'm not making much money here, but I just like blogging I think that will come little by little later and showing support in the community is most important thing here and the way to do that and build good karma.