I agree to some degree and a lot will depend on what type of traffic your common areas of your house receive. If you have young children crawling around who could knock a cage over, or kids who, like most kids, have their friends over a lot (and perhaps during times when you are not there to supervise), have young kids that can slide their little fingers into a small crevice of the cage exposing them to some unperceived danger, have dogs/cats on the loose, then I would adamently recommend keeping even a single venomous snake off display. Within the venomous community, it is a fairly agreed upon edict, and one that I adhere to, that venomous reptiles kept by private individuals should be kept in escape proof and locked cages and then those cages kept in a locked room. Now, with that being said, if done properly, there is no reason why you shouldn't be able to show off your little pygmy or copperhead in a beautiful, naturalistic enclosure for others to see and enjoy AS LONG AS it is done responsibly (and from teh sounds of your email, it sounds like you have the right perspective on this issue). I am curator of a wildlife center that specializes in reptiles, including venomous and my office "mates" are a beautiful eastern diamondback rattlesnake, several bush vipers and a cerastes. The public comes in regularly just to see these snakes in their beautiful naturalistic displays (certainly not to talk to me). BUT, when I am not in my office, the office is locked; period. As a parent, as much as I hate to say this, if one of my daughters went to a friends house whose mother/father kept venomous snakes on display in the living room, I would have a real problem with this and would probably not allow them to go over there (and this sounds very hypocritical, however, since I have come across so many irresponsible owners, I have a good validation for my feelings). Anyway, sounds like I am riding the fence a bit but it is a bit more complicated than it sounds.
Rob Carmichael, Curator
The Wildlife Discovery Center
City of Lake Forest Parks & Recreation (IL)