That's a really effective post. You do well to quote the Zecco rep's message to you. I reckon that after reading that carefully, no one who is in, or is thinking of entering, EMXC or MPIX will ever consider choosing Zecco.
Like some other posters here, i think that, in your situation, moving to another account with another firm will be worth it.
I don't know how, but I will definitely have these transferred to Scottrade account. I'll manage. It is insane.
People, if you are investing in either MPIX or EMXC, make sure you are not with Zecco!