While I have never been able to personally visit Costa Rica (it is on my list) I am happy to announce that we now have a commercial customer from their, making it the 28th unique country for OpenNMS.
They join the following countries:
Australia, Canada, Chile, China, Denmark, Egypt, Finland, France, Germany, Honduras, India, Ireland, Israel, Italy, Japan, Malta, Mexico, The Netherlands, Portugal, Singapore, Spain, Sweden, Switzerland, Trinidad, the UAE, the UK and the US.