Ken Shepherd wrote:
What I am now trying to determine is what does this Rockettheme strategy look like a couple of years down the road with a hundred or more client websites.
There's no way to determine that, especially with J1.6 on the horizon
Ken Shepherd wrote:
If I understand correctly, each Joomla/Rockettheme install is separate and uses a separate MySQL database, etc.
Yes, one install = one server / site / domain and one database. If you are updating a template / Joomla version, there's no way to do this dynamically. Each would need to be updated individually. This has nothing to do with RT, it's just the way web sites / servers / Joomla works.
Ken Shepherd wrote:
With 100 Gantry-based websites, I will be updating Gantry 100 times when updates come out, correct?
Yes, that is correct. But you'd be doing that with any template producer / Joomla version. And with 100 websites, you may want to consider a Developer's license.