StatsRemote can track whoever they want to — they don’t need permission from Slotland or anyone else.
When I met Johannes (CEO of StatsRemote) in Barcelona last year, I asked him why Slotland wasn’t tracked. It has to do with the fact that you can manually reset your Slotland stats whenever you want to. If you reset your stats in the middle of the month, StatsRemote will not show accurate calculations of “Clicks per sale,” “$$$ per click,” and so on. Figures like that would be useless. Also, if you never reset your stats, the figures would be even more screwed up. So, they decided not to track Slotand because of their less-than-ideal stats system.
I suppose it would be handy to have the “total amount earned” available to view in StatsRemote anyway, despite the other issues. You’d just have to remember to reset your Slotland stats at the end of each month.
Send them an email; maybe they’ll add it if enough people want it.