While having a database online is a cool thing, they need to start offering basic hosting to make this really kick off.<p>Roundtrips will be the major bottleneck, so the solution would be to never leave the server. So, hosting apps like AppEngine is the only way.<p>Or, just offer online databases but with an access-like interface (plenty of potential use cases here) so people store and use the data right there, possibly offering a great reporting tool (like what Crystal used to be eons ago) with a casual REST request for external reports and stuff, but never for external intensive use.