I don’t have strong opinions at this point, but I’m beginning to move everything under a single domain.

Im doing this because it makes more sense to have both the app and the content on the same domain to me.

Separating the app and marketing site simply means I have to write twice the amount of code - especially for the styles - when a single layer is sufficient.

It also helps if the app can be exposed to get SEO, which is generally what I do at this point.