At the risk of RFC fatigue, we have one additional plugin (the last one for a bit) by @fermin that is ready from some feedback and has been released on github and nuget
This is based on the original article by Cory Taylor
http://www.corytaylor.ca/api-throttling-with-servicestack/
More on the readme. As previously mentioned, we are keen to hear the communities feedback, good or bad and we accept PR’s too.