I have no doubt that someone's already asked about this, but can't quite find what I'm looking for when searching here...
There are plenty of places to publish games these days, and it seems pretty common to choose more than one marketplace.
So I'm interested to know, from those who've done it, at what point you started to see diminishing returns (if at all) when publishing to multiple platforms, and what platforms (specifically for indie games) tend to provide the best sales volume (but not the revenue split - I'm aware of who does the best job there). Presumably this'd be Steam, but please feel free to surprise me. :p
