Chart Overall : This chart is an improvement and probably the most advanced chart of them all. It takes the votes of paying members and immediately calculates them into the Top 20 ranking. 
Chart Movement : The chart will moves ala stock market or real-time. You do not need to "refresh".
Mathematics : The chart will display the Top 20 even though there are still "many many more" dances below that Top 20. Once a dance has many voters, it would slowly "climbs" up and appears in the Top 20 list. The percentage shown is the percentage of that dance against the Top 20 overall. It means the percentage do not include the "many many more" dances from Dance 21 down.
Typo Error : There will be no typing error or manual/human interventions as the selection is by searching the database.
Cheating : The administrator has no power to "delete" or "add weightage" to members' votes. A member cannot vote a dance twice in the his/her individual Top 20.
Fade Away : If he/she do not vote for more than 30 days of his/her last voting, his/her votes will not be counted in or "fade away". This is to ensure that the dances are of current hits and are "actively voted and ranked".
Member Participation : As the voting and editing are so simple and intuitive, it would mean all members would probably vote a few dances in. The sampling of the dances in the Top 20 would be more accurate and reflective of the current trend. Currently, we have good number of members and as we grow stronger, the members would increase and it would become a premier chart to check the latest trend. Only really popular dances that "have weathered the storm and time" would appear.