It's a number of applications ranging from windows services to command line utils and websites. Using .NET I'm able to do all of that in C# and not have to switch mindsets when I jump back and forth between all the different facets of it. I can also easily re-use code/classes between distinct applications.
These days I can be found in just about every major Flash game that's coming out. In total I run on 2x dedicated and 1x vps, however I've been working my ass off on making things massively more efficient and could easily reduce my hosting.
Some fun stats:
- I do about 130 - 150 million events per day
- the biggest game by views = 30 million
- the biggest game by total events = 2.27 billion events
- I lag about 4 or 5 minutes behind real time
- I spend more on coffee then I do on licenses on my servers
Open source I'm using:
- MongoDB for my (alpha) level sharing API + an open source C# library for using it
- ClamWin
- FileZilla
- an open source C# markdown library
- an open source C# geoip library