I sincerely wish that they would charge for the jailbreak. I wish they could set up a site, and have a paypal button or something that they could charge 20 bucks which would allow you to download the jailbreak, and maybe remember your login for future downloads (like cydia or app store).
If they charged 20 bucks per person that downloads each jailbreak (which could be used on multiple devices like (most) cydia and app store downloads) then they could make some real money doing what they love, we would get the jailbreaks faster, and 20 bucks (or whatever) is a real nominal fee. I still remember paying apple 10 bucks for ios upgrades back in the day, and while noon wishes to part with their money, nobody works for free.
Anyone that says it isn't worth paying for would be free not to purchase the product (that a lot of us love and use and enjoy).