I have just created a site dedicated to pure database hosting ( http://www.dbpond.com ). dbpond.com was just recently launched and I am looking for a few people to test the service. Please visit the site and click on news if you are interested in being a tester or just follow this link. http://www.dbpond.com/news.
Thank you for interest in becoming a beta tester. However, we have found that it would be of more benefit to the users if the service was offered for free!! We have decided to offer 60MB of database space to anyone who needs it.
There are no monthly fees and no setup cost. We only ask if you find the service helpful, to please make a donation so that we can keep the service going, as well as update our servers. When we receive enough donations, we will increase the amount of database space, and possibly provide free web hosting with database support and server side includes.