Towards the beginning of my career nearly 20 years ago, I found that I would spend around 2 to 3 years with a company, before my skills improved and my professional network grew enough that something new would come along as a result. During this time, I rarely gave job hunting a second thought, and things just sort of worked out. Perhaps I was just very lucky.About 9 years ago, I was recruited through LinkedIn and landed a position at the company I'm still working for today. At that time, it see...