Who is to decide when something has merit or is profitable? I surely wouldn't trust your's or Homer's parameters and why should I? I prefer to see people battling out the ideas regardless of platform or how "unfair" it is (3 on 1 etc). As long as they aren't cutting the opposition's mic or not giving any time for their rebuttal/ positions.
I will never trust a singular source for news as it's completely impossible to remove all bias or lean. Actually, it may be possible from somebody who is disinterested, but then the news will be dull and lack depth. Debate is the only way I feel to get to the bottom of these issues. Not everything can be a formal debate, so I definitely approve when CNN, Fox, etc. have apposing viewpoints on.
Also, if your ideas are half as good as you claim, somebody with an opposing viewpoint shouldn't cause your whole argument to come crashing down. I LOVE debating the 2nd amendment with folk and encourage them to talk as they end up making themselves look silly.