I for one would prefer to keep my donation amounts anonymous, as various individuals have claimed that the reason I haven't been banned is because of donations I've made, and I can similar allegations being hurled at others who contributed.
In any case, I really like the "Hero Member" thing, so I'd prefer to keep that too 
I thought of that -- but what is someone really going to say, in the heat of an argument?
"I disagree with you and on that account I think you should be banned. But I know why you're not banned -- because you have donated to CathInfo in the past, which I, for one, refuse to do for various reasons."
What a (fill in the blank)! Who would take such a one seriously?
But I'm not distinguishing how MUCH was donated -- and I'm hoping it will be a big enough group, that it won't be an issue. What I mean by that: if you start calling every Supporter a "sellout" or some such -- then you'll be calling an increasing % of CathInfo that name. "When everyone is racist, no one is racist" and all that.