It's funny. In this day and age when people moan and bitch about players showing no loyalty and no emotional connection to a club (mostly for good reason), a player who since leaving the club, has consistently made efforts to keep in touch with Liverpool fans and shown an interest in our affairs makes a joke.. in part at his own expense, he gets attacked.
As Kenny's son, Paul Dalglish's name in some small part does represent the club, and this kind of outburst seems either ungracious, over the top or just plain stupid.