That's presumptuous and foolish, and wrong
the patch that resulted in MooseX::Types::DateTime::ButMaintained
was originally submited more than 4 months before the fork -- the truth must hurt.
And, I don't understand what you're getting at, this quote is certainly not passively aggressive.
When I want to contribute but I'm klinned from irc.perl.org, and #perl on irc.freenode.net you can just about expect me to fork.
That's like saying if (a) I need to write to my grandma, and (b) if I'm out of paper, then (c) you can just about expect me to call. It is certainly not aggressive. I'm making an argument from necessity - if you don't view access to the official mediums of communication as a necessity then argue that. But, stop trying to confuse the readers with propaganda.