I agree with you, but I don't know if you'll agree with me. In my experience, revolutions generally do not generate any sort of unbiased news. As a rule of thumb, it attracts extremist/opposition groups from both sides of the spectrum with their own agendas. Not to mention regular people themselves fall victim to bias.

How much can you really discern about the situation from a few tweets without context?

That's why I think regular investigative journalism should still be the norm.

India is witnessing an arguably revolutionary uprising against crony capitalism, their political nexus, unchecked flow of black money & corruption from top to bottom. The elections in the capital (Dec '13) were a strong indicator of what people want as opposed to what media portrays. Social media played a very important role in bringing a party from inception to near majority in almost a year. That was phenomenal. Now the same party is resource stretched to reach out the masses in the biggest election in the world (at country level). The media has blacked out most of the positive news (for obvious reasons). This is where twitter comes in. It's cementing day to day advancements of a revolution across the country. Unfortunately twitter is still limited to a very tiny fraction of the population.

Twitter has been systematically silencing voices on the right that apparently someone in their org disagrees with. Twitter is a political machine, and you'll see it used more and more in this way...