The difference here being that I know you were using the ODP data as the basis of your directory not that long ago.As far as similarites in directory structures, you could say that about every "directory" on the 'net.
To quote hutcheson from another thread "The bar for "unique content" for a directory rises as fast as the ODP grows, which is, presumably, much faster than you can add content to your own directory (not having thousands of volunteers to help.)"So I should wait until all categories are populated before re-submitting? It takes time because we verify all submissions by hand.