Guess you need some glasses, mate. You missed the "I wonder." I did not accuse anyone, I only asked if anyone else thought that the material sounded familiar.
And it is quite possible for them to steal material. WOTC/TSR has done so in the past. I know of no historical basis for the class AND, the description sounds EXACTLY like Moon's Marshals. Therefore, it could be construed that they had lifted the material from her.
I have other reasons to wonder about the Marshal class, including and IDENTICAL PrC written nearly 3 years ago, so even if it is not Moon that they are stealing from, then it could be someone else.
Now, I have not/ am not saying that they stole anything. However, I am saying that the description sounds eerily similar and that they COULD be capable of plagarizing it.