They have to pay bills and realize some sort of profit...no?
I am not a fan of infolinks, but because my browser blocks it, it has no effect on me.
I block all ads, so I am uncertain, but does the site use Google AdSense?
And just to note...I would donate $$$ so they wouldn't have to use adlinks, but USMB is too close to a hate site...and I can't support that.