I have a Run/Debug configuration for a local node debugging session and it runs within IDEA with no problems.
All of the toggle breakpoint menu commands are disabled and clicking in the gutter does nothing at all.
OSX Mountain Lion (10.8.3)
nodeJS version: v0.10.2
nodeJS plugin version: v123.66
IntelliJ IDEA version: 12.0.4
Using the express framework
My project is a web development project containing several git repository clones for PHP and one nodeJS app.