Are Shashi Tharoor & Lalit Modi tarnishing the image of Twitter ?

Twitter is a beautiful social networking site.You can network with the whole world and share your thoughts as well as information on what is happening around you to the whole world.It is such a nice forum.But unfortunately the celebrated personalities like Tharoor & Modi have used Twitter for mudslinging against each other.Their actions are really disgraceful.I fully & strongly condemn this. What do you think, my friends?