Good news, everyone! The Acer Iconia has been rooted and the process is so ridiculously simple that it's almost offensive. Seriously. Here is the entire step-by-step process to gaining full root on the Acer Iconia:
The link in that post goes to the XDA thread for a modified GingerBreak, an application for rooting devices in one click; no computer necessary. You simply download the modified APK, install it on your Iconia, run it, and become rooted.