Thanks @crokkon!

For the two pie charts I should probably label them a bit more clearly!

In the pie charts diagrams "other" means everything except for those apps listed (i.e. everything outside the top 10 - both allocated to apps and unallocated). They are for authors on the left and payouts on the right; but there isn't one for posts numbers - it would look like this:

The "other" here would be:

• 20.5% from the 589k "other - unallocated" posts (actually this is 520k unallocated posts and 69k from applications outside the top 50 - I'll correct this in the text - thanks!)
• 6.5% from "other apps in the top 50 but outside the top 10"

I could definitely make this clearer!