I'd like to hold out with the belief that a nice investor will come along at the last minute and donate enough to hit all of the stretch goals but......
I actually ~just~ got all of my bills and everything else for the month paid off, so I should hopefully be able to put in my money within the next week or two (need my next paycheck for it).
I know Massively had recently run another article to point out the Kickstarter updates, um.....oh....BIG SUGGESTION! Recently, Rev3Games (Adam Sessler & co.) had been running interviews & a few other review-esque spots online/on TV apps for a particular indie title that released on Steam recently. These pieces single-handedly got me wanting to try the game out.
Might I suggest Muse giving a poke to Rev3Games (if they have already, I did not notice it)? That would certainly draw more eyes to Guns of Icarus Online, especially since they loved the ~other~ co-op indie experience so much.