What does the Greek debt mean for Europe?
The UK, despite an almost equal budget deficit percentage, has its own currency and won't be directly affected by the bail out (the Euro-sceptics will all too easily allude to this at the pub), whilst the fifteen other Eurozone economies will be picking up the tab. The problems for the rest of Europe will not just be helping out this repayment, but the markets could feel something of a domino effect, thus hurting struggling economies like Portugal and Spain. Investments dry up for these nations because the risk is so great and this leads to interest rate hikes making it impossible for nations in trouble to borrow. The spiral continues.
Hopefully the bailout package, including big spending cuts and tax increases (something the UK has always been better at) will help, but many Greeks are opposed to these austerity measures, as are the Germans. There is also talk of Greece leaving the Euro altogether, and this would certainly cause major ripple effects and could be catastrophic for the other nations, causing mayhem on the international markets. For now, it's a question of wait and see. This is a big test for the Eurozone, and one that won't be resolved anytime soon.