Stuff like this is currently going on all over the world, and the common factor is the US helping whoever is in office keep their office.
Albania, my home country, being one of these that has been affected.
I know little about egypt's government, but quoting from V for vendetta, "The government should be afraid of it's citizens", and if there are 1 million chasing you with rocks, then you have fallen downhill and deserve to be expelled from office.
I hope they become a democracy, but alas, with the political hounds that scrounge the world preying on changing countries, with inexperienced governments and using them to their own advantage and profiting, it will not be a true democracy. If the revolts are suppressed, then there is something seriously wrong and someone needs to intervene.