Political journalism in a tweet

Revolutions are the supernovas of politics. And the Twitter (and sms) revolution in political communication over the past 6 months or so in Italy has had its co(s)mic characteristics too. It takes time to adjust to a totally new way of getting your message out. Almost all Italian political parties and political leaders and indeed political journalists are now active in the Twitter-verse. Some are more adept than others. Where now for political communication and political journalism in Italy?