Israeli Couscous with Butternut Squash & Preserved Lemons

When I started this site, I had forums, where people could chat and post messages. Before we took it down (because my brain was about to implode), one of the burning questions on there was this: Is couscous pasta?

My contention was that it wasn't, since it wasn't a 'paste' (or as the French would say, un pâte), which is what I believe—in my limited intelligence—that pasta is.

On the other hand, perhaps it is pasta, because couscous is flour mixed with water, then rolled until...