Over the years, I’ve offered an extra bed or at least a couch to a number of online friends who have stopped by Taipei or wherever I happened to be living. I’m not sure my grandmother would approve, but I think the conventional wisdom about is wrong on this topic. The risks are mostly over-stated and the benefits are often overlooked. People are mostly good and on the whole and as far as I can tell, helping travelers out is a net gain for both the traveler and the host.
The online friends I’ve invited over fit into three groups. Some, such as Brian, keep mostly to themselves, spend a lot of time on their laptops blogging or doing whatever it is they do and don’t really impact my routine one way or the other. Without exception, they’re always good for an interesting conversation or two. Hosting them is definitely a net positive. The second group are people like Darin. They make plans to come and I offer them a place to stay, but then they end up canceling the trip. Nothing is lost and nothing is gained… except maybe an increased chance of them offering me a place to stay when I visit the country where they live. The third group is those like my friend Wayne who end up becoming great friends and hanging out with me regularly for months or even years. That’s not only worth it, but it’s enough to upset the risk of a really bad guest (which I haven’t experienced yet).
One other thing that has been absolutely wonderful is that an unusually large number of people have let me crash at their places. John, when I visited Shanghai, PR when moving in Taipei, Matt before I left Colorado and now Ben in Kunming. I can’t really draw any connection between me having other guests at my place and them inviting me to stay at theirs, but if I did believe in earthly karma this experience would certainly reinforce that belief.