Sure that could happen with any hosting site. You certainly don't lose your domain names and can move them elsewhere if was the case. I know a person who has had their sites there since August, doing really well, and Whypark also has been adding more features to improve. They seem to have a successful winning formula, as a step-up from regular domain parking, so I don't expect they would be going out of business anytime soon. The fee works out to a $1 a domain so really isn't that high and 2 referrals pretty well can get it back. And when you think about it is anything really for free. Time certainly is worth something when waiting for standard domain parking to kick in profits as it too requires some promotion. The difference is you get keyword-targeted content sites that search engines can index, can add adsense & various affiliate programs, customize & add additional pages and promote as you choose. It may not be for everyone but with effort there is potential for bigger profits.