Evil. Letting API bots bid on every project just leads to jobs going to unscrupulous bidders.. avoid freelancer like plague, both as a buyer and a bidder.
Don't forget that according to the (non existant) spec there's a finite number of btc. So even if it was profitable (which i doubt), it's guaranteed to stop being viable when every block has been mined.
because Iceland is smaller than hicksville, and basically has naturally provided almost free energy... what happens there cannot be duplicated anywhere else.
Indeed there is lots that can still be done. Not going to share anything here, but don't worry, I don't believe in backtesting so I'm not implementing it =)