Here's some thoughts not meant for general public consumption.
The more I think about it the more I think I want to stear clear of e- or i- names for the product name. I also want to likewise avoid "open", "OS" or "CMS" for the name, too. As such, I really guess I'm just a sucker for what the guys at 37signals are doing: Basecamp, TaDaList, Backpack ... killer names that really say (via analogy or alliteration) what the products do. I'm just goofy that way.
At this point, I think I'm more concerned about the name than a ".com" URL.
Some more thoughts for stimulation (nod to Brian Oberkirch for the majority... definitely some brainstorm results, but those could ultimately lead to our product name).
> Brainstorm
> Runway
> LaunchPad
> LiftOff
> Impress
> Imprint
> Big Tent
> KittyHawk
> MemeMachine
> Zoom
> Canvas
> allyourcmsarebelongtous
> HAL
> Gallery
> Scribbler
> MegaWatt
> MouthToMouth
> MegaMondoOmni
> Eggshell (strong, yet light, simple, elegant, ready to birth a new creation)
> Insta
> DoubleHelix
> MeatStick