As far as I know, just Oregon and one other state (can't recall) are the only ones that have this provision.
New Jersey also requires "full service" gas stations.
Is there any other company with it's perception of viability so closely linked to a single living individual?
Or, did you mean to limit the question to the technology field?
We all agree on the necessity of compromise. We just can't agree on when it's necessary to compromise. -- Larry Wall