Note that Joel's company Fog Creek software actually did develop their flagship product, FogBugz, on their own compiler: http://www.joelonsoftware.com/items/200

Note that Joel's company Fog Creek software actually did develop their flagship product, FogBugz, on their own compiler: http://www.joelonsoftware.com/items/2006/09/01b.html http://www.joelonsoftware.com/items/2006/09/01b.html