Go right I ahead. My words sound better if someone else puts them in my mouth.
Something I think people are overlooking is the fact that an OGL Wiki benefits WotC more than anyone. WotC designers would be able to go through, search tons of OGC quickly, and then paraphrase and revise the material enough to make "new" content that doesn't require acknowledging the OGC source. I'm not saying they would, but they could.
If I sit back and say to myself:
"If I were sitting at WotC as a new employee and learned that the OGL is harming more than it's helping, what would I do?"
I'll tell you what I would do. I'd advocate a site that would collect all OGC and could potentially harm my competitors.