Wow...did this thread take off in wander land or what?
Although, I can't speak of the multi-tool in regards to 'cutting toe kicks' I can certainly attest to the fact, not opinion, that it surely makes cutting electrical outlet boxes and lighting boxes much, much easier. I'm right in there with Greg on this one. Especially when it comes to cutting old work boxes into older, lap wall boards- the tongue and groove type.
The east-west motion is sooo much better than the perpendicular cutting action of a jig saw which wants to grab and create a 'shaking mess' of things. I'd rather have a knock off cheapo multi-tool in the bag anyday when doing that type work than a nice jig saw nearby. Now that being said, now that I understand what this particular tool is, I stand with Bob in that I'm certain it can make short order of that line of work. A cabinet man can cut and move onward while the multi-tool man is still lying prostrate attempting to orient his blade in the proper orientation.