New headline: Mega Helps Destroy Tor Network
Seriously, he just ended up passing the hot potato to someone else. That someone else is now Tor. I think I would've preferred to let Microsoft deal with the DDoS (they have the means).
Giving in to criminals's demands really ends up making things worse in the long term, whether it's bank robbers, CryptoLocker creators or the owners of botnets that can DDOS sites.