Thank you notes can make a big difference in the job search process. They can have great sway with a networking contact, a recruiter, or potential employer. The degree of sway it has, however, has a lot to do with the likelihood it will be read. A note that isn’t read, has minimal impact. There is still a positive impression made, however, it’s not likely to make much more difference beyond that. Adhering to a few concepts when crafting a note can greatly improve its effectiveness. Read more.