Goog knows they are vulnerable to 302 hijacks and they haven't plugged that hole yet. So it would seem reasonable that they should be more responsive when someone gets hit with it and get their site recrawled and back in the SERPs promptly. But no, they just say it might be a couple of weeks before getting recrawled again. As of yet my site has not reappeared, still somewhere beyond the first 1,000 pages when it used to be on the first or second page. That doesn't build goodwill. Enough badwill brings down even the biggest players.