“PPC is very agile. It’s also has targeting advantages,” said Churchill.

For targeting, she says PPC provides opportunity for high visibility in multiple channels (search engines, content sites, mobile phones), expands results beyond search results, and gives you control over placement on SERPs and better control over landing page/message.

It’s often easier to sell PPC to management because the concept is similar to traditional advertising, and provides for direct accountability. It’s easy to track measures of success. It’s an effective way to drive qualified traffic to your site, and it allows you to expand your opportunities.

Karen Weber Weber says the top five reasons why “PPC rules,” are: speed, flexibility, it’s unlimited, it’s goal-driven, and it’s controllable. You can quickly manipulate keywords to those that drive conversions, you can quickly change bid prices, and you can quickly get in and out of the market. You can turn your campaign on and off, and change ad copy, keywords, etc. You can target a much wider range of keywords, adhere to a budget, and have an immediate impact on sales.

Fishkin pointed out that PPC gets 10% of clicks, but 90% of spend. He said SEO is more challenging and less controllable, but the spend is there and the fact that people click organic results.

Gray said he believes that PPC could make SEO better, but Google is banning people now, so it makes things more challenging. Naylor said he believes SEO is more “open.” Weber and Fishkin both said they would outsource PPC over SEO.

Michael Gray Gray said it’s important to get in the top during the early part of the research phase, especially since Google is personalizing results for everyone now. Churchill noted that Google’s personalization is a better argument for PPC. Like iEntry CEO Rich Ord recently noted, the addition of personalized results could “make people less reliant on organic search results for their traffic and in turn increase their use of Adwords.”

Another point was brought up as we recently discussed – that the search engines are pushing organic listings down with mixed media (blended, universal) results.