My vote at 100% is very valuable depending on who gets it. Well, to put it in figures it's only worth one cent for now but that one cent may worth more to a person in a developing country than in a developed economy or to a person with less resources than the one belonging to an affluent class. Apart from the monetary value, I also have a rep score of about 50. So it would be more valuable to some one with a lower rep score than a higher rep score bearing person. And there is another value attached to my vote ....emotional value & the bonding it may create on the issue being discussed. I think I should stop here 😊

But yes, I always make use of this tool to evaluate my profitability before I use any whale bot for upvoting my posts. And it works perfectly. The only thing I find a little difficult is to adjust its slider to the exact point. It to takes some time. And it doesn't give the voting weight percentage value to decimal places. Otherwise it's a great tool and I use it daily. Recently, I found out that we can make a precise calculation by using its calculator tool here.

I'd also like to add here for those red fishes who wanna have some fun to get a vote slider even if they are not minnows yet, they can use esteem app. And you can control your vote-weight up to two decimal places. However I don't use it as I access Steem blockchain from my desktop.