Site is back up for me today.
Up for me too. But invest option has been removed (on mobile anyway). Looks like investors won't be able to pull their money out.
Site is up and investors can withdraw just fine. However there's a bug making some tabs (including the invest tab) are not showing on some mobile devices. Anyone wanting to withdraw can do that on the desktop version.
I wish it was stable enough to keep investing, but this issue has been ongoing for several months now. Your responses have gotten much better, thank you, but we need more insight into the changes you're making, why, and what you're doing to counteract DDoS attacks, etc. Using SatoshiDice is not the same as using Yahoo or Zynga, we're trusting you with our money. I was up to 10 BTC in your bankroll and had just enough trust after almost a full year to begin scaling my investment with you when these issues started occurring. Now I'm down to 1.5 BTC...
We have re-enabed hardware DDoS protection and also moving to a DDoS resistant core system. Investor funds remain safe under DDoS.