[This post came up yesterday in a discussion at Unchained, and I’m kicking it back to the top of the blog because the issue of data portability is so important for people who might be coming anew into the world of Web 2.0/Social Media Marketing. –GSS]
Would it surprise you to learn that host, hostage and hostility are cognate terms? They come to us by way of French and German, but that hos idea in Latin trips lightly from guest to stranger to foreigner to enemy.
I happen to be thinking of these English words — host, hostage and hostility — because I wanted to come up with a very simple rule for dealing with technology vendors. Alas, I think the best I can do is three simple rules:
- Avoid hosted software systems
- Avoid proprietary technology
- Pursue commodity solutions — and prices
I bought and populated two new domains tonight. We buy all our domains from Godaddy.com — a commodity vendor — to simplify management and renewals. I control all of our hosting through a semi-dedicated server at HostGator.com, which means that I pay nothing extra to propagate a new domain. I have to pay for the domain registration, but I pay no additional charges beyond our regular flat monthly fee for hosting as many domains as I want.
I’m at the far right edge of the Realtor geek curve — as of tonight, we control 79 domains — but, with one exception, we control all of our data, with no need to fear the vicissitudes of vendors. (What’s the exception? Our virtual tours are hosted through VisualTour Obeo.com, which seems to us to be less odious than the other odious virtual tour vendors.)
Why does this matter? If you don’t control your own data, you don’t control your business. You are at the mercy of the vendors who do control your data. If you lose faith in them — or if they look like they might fail the test of the marketplace — you may find out much too late that applying my three rules would have made good sense.
So: Let’s go through them again in detail:
- Avoid hosted Read more

Glenn Kelman has been a lightning rod for controversy since the founding of Redfin.com. What we have all failed to notice is that he owns a gentle soul, a thoughtful mind and a prodigious writing talent.