yes. unfortunately it is not a joke. that is a great feature for xt and they actually have discussed it. i can't find the quote but hearn has spoken of increasing the supply in order to keep mining going with the zero fee initiative.
The problem is that people aren't seeing this. I would definitely like to see the block size increased but not with Bitcoin XT, and not like this.
Hearns intentions are not pure and increasing the supply would damage Bitcoin beyond repair.
There is no problem with Bitcoin's supply.
I concur.