It would be really useful if you could extend your API to include control of Blackouts. The use case I am thinking of is to include a Blackout period in a build script so that when a build is being deployed by automated build system like Jenkins, we could include a call to the API to create/enable a blackout period, and then when the build is complete destroy or disable the blackout.
Other monitoring systems already have this capability, I was surprised to learn that Alertsite did not.
Here you can review submitted feature requests and vote up the ones you like! If you can't find the feature you want - go ahead and suggest your own idea. Ideas with the highest rating can be implemented in the product.