I wouldn't exactly call protege user friendly. But this reminds me of a joke we told in our working group: "SNOMED can't tell you whats wrong with you when you'

I wouldn't exactly call protege user friendly. But this reminds me of a joke we told in our working group: "SNOMED can't tell you whats wrong with you when you're sick, but it can infer that your "Toe bone is connected to your foot bone" a whopping 2 million times a second."