I would assume any foreign website (Twitter, PayPal, Facebook, etc.) would need to be co-located within Russia to continue to operate. Even then, it would be cu

I would assume any foreign website (Twitter, PayPal, Facebook, etc.) would need to be co-located within Russia to continue to operate. Even then, it would be cutoff from updating or querying any foreign databases. I can imagine online banking with foreign entities would become a problem as well.