I agree. It just looks like a list of a bunch of domains in 3 columns. A search would be good, but if these are all there is, then maybe not yet. Although ordering them alphabetically would make it a little easier, or by domain (.com, .net, .org)
I will later have a tools category, where I will list such search tools and sites.
This is supposed to be a clean and simple site. The list of domains is all people should come there for. But I see your point, and will add some more links shortly.