HOL is a great site (one of my favourite ones of course).
About the Datacenter cues I'm not very worried about them I got a lot of them but for now is just an idea that will be added on the future to the site, but I prefer on add more entries now so that way people can see what is missing and can Contribute.
There are a lot of missing covers (in all the regions) and descriptions (specially in the japanese part). But I hope that now that is online the people will start to add them as it happened in HOL that is getting new covers every few time.
