I will adjust my vote weight when my vote would generate more than 0.10 cents, otherwise, If I give you say even 30% power, and you would vote with 10-20%, it will not be beneficial in any way. It will not even give the author 0.01 cent so what's the benefit of following anyone. So once I reach at a higher value, I will do that.
I am not complaining here about my less voting power, I never used it much, Not voted more than 6-7 post a day. I was giving you a compliment that my voting power is being used.