Matrix Preview - include and exclude

Hey Vvelarde

Do you know whats the reasoning/logic behind not allowing to exclude data points say in a scatter plot or in matrix table (that is data at the most granular level). I mean in my use case every once in a while on refreshing the data there is one data point on the scatter pplot that skews the average. It would be nice for my client to see the scatter plot without that one/few data points also. 

Also is there a trick/way to make the excluded/included data as a page/report level filter. One of the powerful functionality could be to exclude category on one chart and see how other metrics get affected. Basically right now excluding does not affect data on other visuals that are being cross-filtered, and there should be a way to allow it.