Almost every weekend the transaction fee can drop lower than normal days. I just thought that someone might mind paying high transaction fee if the estimated bitcoin value they had was not that much and a good solution for them would be to wait over the weekend. So far, I am quite used to doing it there. Small transaction may not occur much as long as transaction fee increase, and that's normal. But in my opinion it will not be a problem for those who need fast transaction with a sizable amount of bitcoin.