Lweji has said what I came onto this thread to say.
The idea of a revolution is terrifying: it can easily spiral into a civil war, and if anyone wants to know how they pan out, take a gander at our own: death rate comparable to WWI, and people starving in besieged towns, so hungry they were eating 'soape and candle' with their thatch gone to feed the soldiers' horses. Do you real think it would be better now that we have AK47s and cluster bombs?
And once it's over, then what? Yes, it would be lovely if 'real change' would happen, but all to often the aftermath involves a shit-tip of a country run by power-hungry, militaristic loons. Stalin, anyone?
I've lived in a virtual dictatorship, where the PM refused to step down at the end of his term of office. Attempted military coup, awkward government ministers having 'car crashes' in the mountains, the odd gun battle, parts of the capital in flames. No thanks.
It's all too easy to blame 'the media' for not telling us 'the truth'. Well, guys, we have freedom of speech. You can read blogs, you can subscribe to Socialist Worker, you can start your own political associations. That's the thing with democracy: we can influence what happens if enough people care. I'd vote for change via the ballot box, but not for 'revolution'.