that sounds like a good list! my MO for getting money is:

Paid Hosting
Domain registration (I charge extra for the domain)

One of them just paid me for the whole year 2 days ago. The other opts to pay monthly.

I'm going to get ads up on the site as soon as I can make a decent one and to help draw traffic to their sites, I'm going to have a hosted sites list.

Any more ideas though?