I have mentioned this several times in recent discussions and I felt that it deserved a post by itself.
The reason why these accounts cannot have the ability to vote this often is because their Steem Power dictates that they have only a limited amount of 'bandwidth allocation' that will lead to excessive posting causing the witnesses to respond to attempts to exceed it. It shows up as "Transaction Broadcast Error" and I think I have seen this thing before in my own account on rare occasion.
The solution I am proposing is to simply limit the scale for the minnow votes. It could be changed to 3 degrees, 33, 66, 100, or 4 degrees, 25, 50, 75, 100, or 5 degrees 20, 40, 60, 80, 100.
Based on these you can also assign notional labels to these 'agree, like, love, mindblown' or some scheme like this. But even simply just sticking with the slider, but changing it for the minnows to the number options I listed above.