One way to look at an accordion is like a collapsed single column of a table. I was recently building a page for a client site, where the information that they provided really made sense to present as a table. But it was too much information to view all at once. I thought it would have been overwhelming visually. I also thought that it was most likely that people visiting this page would know what they needed right away, so having them click once to get it seemed pretty reasonable. So, a table of accordions!