I read article on the link you provided 3 days ago and after reading it I upvoted 40 times or so , then my voting power was decrease to 60 something percent. It took 2 days to get it back to 100%, During those 2 days I didn't upvote until it get full again. I think it was slow and I was not happy with that.
Now I'll just stick to 20 times upvote per day.
And I've just upvoted this post :D
Thanks for your clarification . I too confused .. that is why i posted here. Let us wait for more such comments. So that we can get some clear clarification for this confusion.