Comment by ceol

I don't think they're asking for lifetime maintenance and support. I think they're asking that if the author is aware of bugs and exploits, they should at least make the small effort to alert users who are still downloading their code.

If the exploits are as well-known as the grandparent comment asserts, and Gruber is aware of them, there really is no excuse for him to leave the code up without any warning that it contains known exploits. However, if he has no idea and everyone is assuming he knows without someone telling him, that's not exactly fair.