Twitter is not a discussion forum. It is great as a polished RSS feeds reader & writer combined though. You can share quick messages and respond to people with

Twitter is not a discussion forum. It is great as a polished RSS feeds reader & writer combined though. You can share quick messages and respond to people with Twitter, sure, but that is more like texting. Useful as it may be, it's still not the best way to discuss with someone, let alone with several people together. But brevity and repetition make Twitter an ideal medium for propaganda. No wonder some people use it as such.