Jeffery T,
We havent met, but, welcome aboard. We all welcome passion... Even VENDOR passion

... But, IMO, you've made many errors.
Most importantly, You really need to FIX your numbers. You are presenting yourself as an authority. No.. your presenting yourself as the ONLY authority. Be careful, your numbers (AND your assumptions) from these numbers are wrong.
You wrote to Brian P:
"...those keywords are terrible... way to broad..often very expensive, and will drag down quality scores because they won't have a CTR above 1% (If you are lucky). Thus making a dealer pay even more per click for all other keywords in a campaign..."
Wow, are you off the mark.
I have 6000 keywords in play, 600 of them are generic keywords. The 600 entries are a mix of broad, phrase and exact match. They are broke out into 5 sub groups to improve Quality Score. The sub groups are Cars,Trucks,Vans, SUVs & Finance. They have an avg Click Thru rate of 1.47% and an avg quality score of 7/10. Of the 600 generics, less than 20 have a quality score < 6/10 and only 30 have a QS = 6/10
Ahhh... am I prefect? No. But your <1%? and it's relation to QS. You missed that so badly it makes me wonder why or how you missed it so bad. Not good.
Should you think I am "Cherry picking" the list to bend the numbers, lets look at the high volume entries. The top 10 generic phrases create 90% of the traffic (from all 600 entries in this group). The Top ten have an avg CTR of > 7%.
A few Examples are:
"used cars" = 7.9% CTR
"buy used cars" = 14.8% CTR
"used car for sale" = 19.05% CTR
buy used cars = 3.49% CTR
and on and on and on...
You need to evolve your vendor community voice. Your entire diatribe was all about you. You wrote:
"...Again, dealers should get educated, read as much as they can, then hire a firm with a proven track record to manage their PPC..."
Ouch. Like fingernails on a chalk board.
Jeffery, stop and re-read your replies. You forget where you are. This is very special community of extra-ordinary players that LEAD our industry higher. A water-cooler of higher learning. A community of uncommon fellows breaking new ground at every turn, both vendor and dealer. The dialogue here is not found on on daily dealer visits or the NADA show floor. Yes, there is an army of wanna-be readers, but even these players are very self motivated and hungry for thought provoking details. It just so happens these players got a late start and are just a few chapters back
Lastly,
Brian Pasch has single handedly pioneered dealer internet marketing education as his primary marketing effort. Sure, his education efforts drive other sales, but, isn't that why we're in Social Media? (yuk >:-] This is a common business model for consultants in many industries. Brian's openly transparent education is what he brings here every day. He's got thousands of hours invested in raising the bar for any dealer that wants to learn while they work the 'net.
So... before you drop bombs, earn up some community love from others. I am sure you have a lot of valuable insights. I'd love to read some of the jewels your view of the world has to our community.
A few examples:
Free Mystery Shopping
http://forum.dealerrefresh.com/f5/mystery-shop-ti...
Free Chat with strong rules with solid ROI stats (a bedrock field study in conversion rates IMO)
http://forum.dealerrefresh.com/f43/free-24-7-live...
How are your phone skills?
http://forum.dealerrefresh.com/f5/how-your-phone-...