Ask HN: What's your recommendation for the most awesome multi-site generator?

I am looking for something that can: 1. Create a website and deploy it with a click of a button. (automatically styled or generates new styles with predefined themes.) 2. Does not have to be wordpress, but okay with WordPress 3. Content can be added via a feed. For example, if I have 10 sites, I write 5 posts, I want to be able to assign them to a specific site with a checkbox and click publish. Eliminate manual logging in / publishing stuff site by site. 4. Can manage all ad / paid placement spots and affiliate text areas in one area. So, basically an option to put the same ad content across all sites, or choose individually what goes where.

I google'd around a bit but did not see anything that meets all of this criteria (unless I overlooked it).

Much appreciated!!