Here's a story about an interesting survey recently conducted by Yahoo HotJobs, which indicates that nearly 50% of the respondents plan to change jobs in 2007.  The sample of respondents was not scientifically selected, but the results are intriguing nonetheless.

Among them:  "The Yahoo survey, which was conducted in the last two weeks of October, found the primary reason most people were looking for another job was to improve their salary and benefits, but the opportunity for more career growth was critical for about 19 percent of respondents."

It will be interesting to see if a trend toward job mobility is established in the coming year.