I don't personaly think that a name change would be at all benifitial right now. Although this is very powerful software, A lot of work needs to go into pakaging/documentation before we should worry about trivial things such as the name. We will also have to keep in mind that all the links on the internet will point to the wrong page, and no one will recognize the new system as OACS until someone tells them.
I personaly have told over 10 people who are capabile of contributing to OACS about it, and if they get interested, and type openacs.org into thier browser, i want them to find what they are looking for.

Also, InterCom is from Austin Powers.