Quality score is becoming more and more prevalent across PPC engines as they wish to ensure a good user experience.

Superpages is launching a quality score system within the next month.

Microsoft adCenter is going to launch a quality score system that also includes landing pages within the next couple of months.

It difficult to say yet if these will be as complex as Google’s quality score.

It’s time to look at the bid management system’s on the market and have them start flagging for instances of ‘don’t increase your bids, go examine your quality score’.