I benefited greatly from the discord in the form of buying names from distressed or busted owners. The only "mistake" I made was not laying up enough dry powder over fy's 05-08 to take advantage of the screaming deals that occurred this year. I wasn't nearly as liquid as I would've liked and had to pass up on names- due to lack of funds- that will give me price-point nightmares 10 years from now...
Re: PPC- it has fundamental problems above and beyond just fraud. The ultimate question is- is that model even sustainable going forward?
I doubt it on a large scale, but maybe. It will be interesting to see. It will probably be around indefinitely in one form or another, but I doubt it will continue to be the predicate monetization model for teh interwebz. Banners and direct advertising were jettisoned way too quickly in Bubble 1.0. Expect to see a return, chiefly amongst sites that occupy the best G real estate but still have yet to realize that their serp position and it's lead generation capacity is actually worth more than whatever crap they're peddling on the site...
From an ecommerce perspective, I'm far more concerned with developing % based affiliate partnerships that transact in actual products or services than I am with garbage farming clicks for pennies and nickels. Development going forward in general, PPC has little to no involvement in our strategies. 2010, we're swinging for the fences. Full scale, in-your-face, storm the gates big time, costly development. No landers, no "minisites", no splogs... Meaningful, relevant, full-scale content that takes tedious, assbreaking work.
I spent much of 2009 strategizing and assessing the relative strengths and weaknesses of our premium name-platform competition. We're about to rip all their faces off and send their asses to the backwaters of page 3.