"Do you have something worth listening to? Convert it to MP3, post it to your Web site, and tell us where we can listen to it!"
That's implying 'to get feedback'.
I was just a new member wanting some feedback then some guy says because I don't have posts I won't get any mainly. Yea, I was in the wrong. I find out the guy isn't just a douche to me but a lot of people. So whatever.