If, against all odds, USGavincoin wins: I will be done with "cryptocurrency." My plan in that event is to find something else to do. I don't want to have anything to do with totalitarian systems. It's like you're saying "you should plan for sucking Hitler's knob in the event that the Nazis win WW2."
We wouldn't have it any other way, except you still won't be allowed to use it.
And to those of you who still say "I think 20MB is fine," I have this to ask: do you currently maintain a full node? Before you answer, think carefully. A full node has the entire blockchain history. It isn't enough to have all the block headers, or all the unspent outputs. You need to have everything. It also needs to have an uptime greater than 90% (really more than 99%, but I'm feeling generous).
mate, could you provide us with the contingency plan regarding mining the prefork coin? cuz without miners, MP aint gonna do anything, and its not the 10k nodes giveaway that will change anything.
also considering the fact that all the 'big' players are likely going to agree on this before anything actually happen..