Political rant-avist 

An individual that rants passionately about political issues, usually on a social networking site/blog such as facebook, twitter or wordpress.

Originally coined by UK singer/songwriter Aura, she is known for expressing her political concerns on her blog.

www.birdonfire.wordpress.com

She won't shut up about David Cameron, what a 'political rant-avist'.

Political rant-avist by cleo anderson October 8, 2011