G'day Marcus,
Just fiddling with events manager + pro on a biggish site (~390 pages), and the page dropdowns in the settings (Events->Settings->Pages->Other) are all simple select lists ordered by name. That might be great on small websites, but on bigger ones you need a bit of context from the page hierarchy, otherwise the names can be meaningless.
Luckily, there is a function for that:
I reckon it could be beneficial for your larger clients.
cheers,
Ross