Detailed sales figures are seldom released for privately owned companies (public ones do report per 'sector'), but on a Steam title you can look at the 'charts'. Go here:

http://store.steampowered.com/genre/Simulation/

(Make sure you click the 'Top Sellers' tab, and resist the temptation to immediately buy that Class 455 train)

Putting aside all the usual advocacy and food fights, this looks like a poor showing so far. The US release looks to have had little impact, in that CloD appeared for two days but then dropped out of the top 10 and has not been seen since.

What next then?

(Mod note: Personal attacks against the developers are counted as personal attacks as part of the SimHQ forum guidelines, but that shouldn't stop us from having frank and decent discussions here (crosses all fingers). Thank you!)