The best take-away from Cloud Camp 2010 Detroit was the announcement of Compuware’s Cloud Sleuth on-line benchmarking application. Cloud Sleuth monitors and visualizes large vendor cloud availability and network response time based on real data traffic. It’s a great tool way to see which vendor will be able to give the best service based on geographic proximity. You can even benchmark your cloud web app from the site. The site also has cloud whitpapers and blogs of varying cloud topics, and is free to use.