Yes, I would ask that people please cool off just a bit. I think Corrupted Terrisman has done a good job of trying to calm down and fit in, and he did apologize. He does have a more internet-like style of typing, but he's obviously not a fool. After all, he named himself off a character in my books....
A couple of answers here. First off, Marsh. I came up with the name "Ironeyes" for Marsh early on, but decided not to use it much in the book. The trick is, every character on the crew has a real name and a nickname. Even if it's a simple distinction, like the Sazed/Saze one. The backstory is that Kelsier, in one of his irreverent ways, once nicknamed his brother "Ironeyes" because of how stern Marsh was. He was fond of giving people harsh stares and the like. It was a pun, also, since Marsh acted a bit like an Inquisitor--always chastising Kelsier for his lifestyle.
The name fell out of favor, however, particularly after Kelsier was taken by the Lord Ruler and the Inquisitors. Marsh was never fond of it. I did include the reference to it as a foreshadowing element, and I'm glad you caught it.
Book Two:
The seventh draft is nearly done. We're still trying to slip it into the schedule for next April, but that's looking less and less likely. If we can't make that work, it will be summertime--June, July, or August.