MZ Chess Forum...A Goofy Experience

     Today I found what appeared to be a good site for discussion of chess engines called MZ Chess Forum, but it was totally weird! 
     You have have to register to view the topics and discussions, so I entered my email and a password. They also have a block called “Justification” with space to type in 255 characters. The explanation was, “Your activation is contingent upon your reason for wanting to join.” That's the first time I ever had to explain why I wanted to join a forum. I have always assumed that nobody would join one unless they were interested in the subject matter and that would be one's justification. I had to ask myself, what if I typed in, “I collect butterflies and this looks like a good forum in which to discuss my hobby,” or some such stupid answer? Instead, I typed in a brief explanation that I'm interested in chess engines. Anyway, after submission, the administrator will review your account and if he approves, you will be sent an e-mail.
     There was also a question to be answered as a means of preventing automated form submissions by spambots. No problem, right? 
     The question is: how many queens and rocks are in a chess set?  Rocks?! I figured they meant ROOKS, so I typed in “2 and 4” but that was incorrect, so then I tried “2,4” and that didn't work either. 
     After trying a couple of other ways to type in 2 and 4 that didn't work, I thought maybe they really did mean “rocks” so I tried a couple of different ways of typing in two and zero before I was informed that I had exceeded the number of tries they allow. 
     I will not be joining the forum.