If you're looking for people who do both astro and cosmology with theory and observation (don't want much do you... jk) MIT is good also. It is, admittedly, much much smaller than Harvard (what school isnt), but all that stuff is going on at MIT. And next year they might have more funding for astro theory people. However, they have a bunch of new experimental hires, so it might be work investigating them for that possibility.
Anyone know about UC Santa Cruz? I didn't apply, but thats mostly because i didn't know about it. Hope that helps.