In the beginning, there was the job board, and the candidates rejoiced. So many jobs! So many locations! So much easier than paper.

The employers liked it, too.

But after a while, candidates realized that general boards were, well….general. They discovered that many (er, most) jobs were inapplicable to their interests. So they asked the job boards to make things easier. “Help us find just the jobs we want!”

Job board operators responded in a variety of…