Yes, I'd consider a fair few iQers to be friends, and one or two would be good friends. There is a certain bizarreness in that I haven't met some of these people, and certainly my wife would raise an eyebrow if I said that I had genuine friends on here, but it is true. Maybe different from 'real world' friends, but friends none-the-less.
As to inviting another iQer into my house, I'm not sure. No matter how well I think I know people on here, I need to size someone up in the real world before I feel I can trust them enough to invite them into my home - but that is perhaps me being more protective of my wife and daughter and just reserving a degree of doubt about people. I wouldn't feel comfortable staying with most other iQers either for the same reason - behind the reasonable exterior, I could be a 'Dexter'-style mass murderer!
But yes, you are a friend, Kent. I know that because I worry about you off the site - you were not around for a few days, and I noticed. And I worried about Kiki when you said she was not in the best help. I still find it strange that I am connected with people in this way, but I guess that people affect you in ways that you don't expect.
You are probably one of the most trusting people I have met on-line, and I admire you for that (and hope that you never get stung by being so trusting). But I am not sure that I can be so trusting until I have met peolpe face-to-face.
Supplement from 07/15/2008 07:01pm:
(This question may have been better suited to the Forum - another mod may yet feel that it should be deactivated. Perhaps you would supplement with a general question about friendships without a face-to-face contact?)