Sorry... but I find that article to be full of bias opinion.
I can understand that there are some greedy DMOZ editors, and they will always have their own interests ahead of others... I am also an editor, and find it extremely irritating, when someone submits 60 sites...
http://www.xxx.com/subdomainwithkeyw...ekeywords.html
http://www.xxx.com/subdomainwithkeyw...ekeywords.html
http://www.xxx.com/subdomainwithkeyw...ekeywords.html
http://www.xxx.com/subdomainwithkeyw...ekeywords.html
Etc etc... it really gives you a headache, anyway back to the subject.
If you wanna find out what really happens at Dmoz, then become an editor, don't take other people's word for it.