> All combinations of 6 letters .com are taken. Do you mean this literally for any 6 random characters? It rings true for 4, but I believe you can easily find

> All combinations of 6 letters .com are taken. Do you mean this literally for any 6 random characters? It rings true for 4, but I believe you can easily find a 5 character domain name even now. In fact, I just registered three five character and a six character domains without much trouble.