Putting up adverts for programmers does not mean they are hiring, some places just like to keep resumes on file in case they need to hire, or they want to keep the current crop on edge worrying about job security - it's a sick demented game some employers play to control the workforce - if you are worried about your job, you are less likely to ask for more money, promotion, time off, etc. Human psychology 101. Most employers these days have no respect for employees feeling they are a dime a dozen, and zero loyalty, though they do expect that from employees no matter how shyte the treatment. Keeping want ads up just fuels that fire.