Check out the new PPC ROI calculator at Fuel Interactive.
And I wrote an article about how to optimize the three components of PPC ROI over on Search Engine Journal. The three components are:
- Cost Per Click (CPC)
- Conversion Rate (CR)
- Average Sale
AdWords Coach Brian Carter writes blog posts about pay per click advertising. Some social media topics here, but mainly AdWords and pay per click.
Check out the new PPC ROI calculator at Fuel Interactive.
This is my short list of the most important books I've read in regard to Pay Per Click advertising. I've read a lot in copywriting and direct marketing, but these are the essentials, in order of importance.





For links: Use a tiny link service like zi.ma or cli.gs that tracks clicks. Use analytics to see what works. Although split-tests aren't really possible, quantifying clicks has helped me see what topics are most interesting... although how you present a link also is important... ugh.

Well, strike me dead for hubris, I'm pretty proud I got to 1,000 Twitter followers in just 6 months. See the graph of that journey on Twitterholic.Wrote my first knol- it's about optimization and maximization in general.
I'm going to recap the 2008 SEOmoz Expert Seminar without giving the info away, because it was my understanding that Rand wanted to keep this information proprietary. I assume that means he'll be selling the DVDs (that we attendees get for showing up) to other people in the future. They had two cameras going at all times, and I'm sure they're already editing.
Here are some highlights of what you missed, WITHOUT giving away the details...
SEOmoz knows how to throw a party.
You may already know this... :-)
The party at the Burke Museum of Natural History featured some incredible Greek appetizers, weird dead animals in glass cases, and, as @seoinseattle Tom put it, it's home to the largest collection of bird carcasses in the world (in the basement, of course). That's something to be proud of, and was really a propos for a bunch of SEO's. (???)
The kayaking got rained out, but the under-the-tarp party at Agua Verde had a lot of mexican food that I ate way too much of. I got to talk to Danny Sullivan for the first time, found out his Dad is from the state I work in (South Carolina), and meet Will Critchlow (who I defamed earlier on twitter) and Duncan Morris.
Check out pictures on Flickr from Dana Lookadoo and Brian Carter.
The Networking was Awesome
One of the mozzers mentioned that the networking was the primary thing at the seminars... the seminars were great, too! In a fairly young and always changing industry, the comprehensive and detailed look we got at many aspects of SEO really helps you see what you know and what you don't know... I mainly went because I wasn't sure if there was anything important I DIDN'T know. That goal was fulfilled, I learned enough to make it worth the trip, and the networking/hanging out was superb.
I could write more about how weird it is to talk to or try to meet people you only know from Twitter and Sphinn and SEOmoz... (I feel so intimate with Jane on Twitter, LOL j/k, but in person a weird hi was all there was- I blame myself) but I made some good connections, may have gotten some very big business for my company, and with Dr Pete, Dana Lookadoo, Josh Sciarrino, Martin Bowling, John Santangelo and others I concocted some crazy viral ideas. Martin Bowling, by the way, is a complete nut. And Rusty Felty talks to his girlfriend on the phone WAY TOO MUCH.

There was a big meme going on about Martin Bowling loving Zima, and we got several people including Danny Sullivan, Rand Fishkin, and Curtis R. Curtis (shown left) to demonstrate their love for Zima too... the pic of Danny and Rand fighting over the Zima is coming soon...
Got to hang out with Scott Willoughby and Carlos del Rio at the Blue Moon Tavern on 45th, which features "Ray the Dog" who howls along with his owner's harmonica playing. Here I discovered that this guy Dr Pete I'd been hanging out is a really big deal on SEOmoz... I had no idea. I'm not a good mozzer, as you can tell from my 1 moz point. Oh, and David Mihm is a really funky dancer. You'll have to ask him to show you his mad dancing skillz at the next conference.
And I met SEO's in the "adult industry" as well as comedy... neato keen.
Exceptional Speakers!

And they all did an enlightening all-star Q&A session at the end before we all went and stuffed our faces with guacamole.
Summary
All in all they were great presentations, it was really good info, and I'm looking forward to watching the DVD's. And SEO's are lots of fun to hang out with... you should try it some time.
Everybody knows about guest posting on someone else's blog- great for an establish blog's audience to hear new views from a new face (can you hear from a face? hmmm)... and a good way for a newbie to get some exposure.
