I've been using this a couple days and seems pretty cool so far. I have a couple feature requests here, i'm not sure if they've been mentioned yet.
My first thought was that I wish I could limit the number of "not available" domains to 10 or less or something. It is nice to see some of that info but if I am using a tool that helps me find EMD's I don't want to look at 30+ keywords with no available domain.
Also, it would be cool if you had other options available in addition to hyphenated domains, for keywords / niches that don't have many emd's available. For example, if I could enter "store" or "shop", etc., into a text box and have that automatically appended to keywords with no emd available.
Looking forward to whatever the update brings and this is a handy tool as is.