With regard to #5.
Disclaimer: I have never owned nor ever will a paycoin. I have watched this shit show for entertainment. My personal belief is that the coin should just die and go away.
Anyone can mathematically search for a valid private key containing any number of coins and move them to an address they control. Is this theft? I don't believe it is, you don't own coin, you have information that lets you control coin. If that information gets out, your coins are gone. Not only that, your "control" of a coin is also regulated by consensus. If consensus says your coins are no good, they are no good. Technically speaking you don't really own anything in this world, you may have a piece of paper that "proves" you own something, but it doesn't mean jack to someone in the position of power to take it from you anyways.
Every person has the right to move onto the new fork if they want, that includes exchanges. The ease of which this fork could be pulled off screams to the fact that this is a shit coin, and not much will ever change that. The idea that exercising free will by upgrading some software somehow is illegal is just not true.