This site isn’t about leaving an employer. It’s about building a brand to help you get the job you want. Maybe that’s a way to alter your current duties by showing you can do more. Maybe that’s about a promotion inside the company, or just a raise in your current slot. Maybe it’s because you want/need a new employer for some reason.
It’s up to you to decide, but I want you to be prepared when you choose to leave. That’s why it becomes important early to network, blog, learn, share, and do plenty to show you’re a great employee as a part of your current job. You never know when you’ll want to leave.
Hope for the best; prepare for the worst.. That’s the motto to keep in mind.