Hi there :D Just comment anything to get free karma points. But there is a limit which is you can only gain maximum 20 kps (in a story) and maybe 10 kps (in a blogpost) per day (note: this is Aff rule, not mine). So, if you want another 20 kps (of course, you have to comment 20 times), just come here again after 24 hours :D **** with the new update, I just recently discovered that we can comment up to 25 times (which means 25 kps per day!).