Yes, it is very time consuming, but mostly I enjoy it. I am on a sort of mini-vacation right now. I am away from home for a month, and trying not to work too much. I am spending a lot of time on VC right now. If I get a big "real" job then VC will have to wait...
I think we are getting pretty close to a version that is ready for the general public, the main problem is going to always be creating documentation. It is hard because
1 - VC is always changing so it is hard to create help files
2 - Making the help files is less fun than making new features!
I would be happy to find as many new users as possible, now. I see no reason to wait. The demo videos speak for themselves. When people see what is possible, I think most are willing to spend a bit of time to figure out how to set it up. Having more users won't necessarily take more time from me, since existing members are already starting to answer new user questions for me very well.
I also want to start charging new users a price to buy the software, but I need to create some kind of license agreement.
That is not much fun either.