This is probably what you should have put in your OP then. What you posted was a Mara QQ thread against your best intentions. Seeing as BW has already stated on the forum that Mercs need more tools and every person posting has said that Mercs need more tools, I'm not sure what the point of this post was.
The point is that the vast majority of marauders are not very honest when talking about their abilities. They downplay their tools and get very defensive when anyone comes close to suggesting they are very powerful. Whether this attitude comes from a severe lack of knowledge or an attempt to avoid getting nerfed, this kind of attitude is detrimental.
Like I said: people need to recognize the power of of tools available to certain classes before they are open to giving other classes powerful tools as well.