Absolutely. And I love a good debate with someone who is civil.
There are some here at HubPages who troll the forums, inciting upset, but they don't contribute anything of value to the discussion. One such troll made it to one of my own Hubs and started out with a frontal attack. After the first several comments, I realized he wasn't discussing, but merely attacking. I was willing to give him the benefit of the doubt, but then stopped and hid his entries as inflammatory.
Other skeptics have visited my hubs and I've enjoyed long and exciting discussions, though sometimes not entirely satisfying. Just when it gets interesting, they sometimes leave early.