Ad powerful filtering engines to this site to stop the insult and nonesense 

There is quite a lot of typical "Obama-liar-racist-nazi"- nonesense out there, which makes it very difficult and pretty annoying for people who have real ideas and know how to discuss the civilised way.
Please, please add something like a team of moderators, who delete nonsens and obvious insults.
Free speech is everyone's right, but people who spam or insult should be thrown out, banned and prosecuted if they are have racist rants, or knowingly trying to obstruct this process of constructive dialogue.

There are 3 ways to rise the quality of this platform (not all of them need to be done):
- Harsh and strict moderation by a team of administrators
- people who want to participate need to register with a valid email and full adress
- adding of a filtering machine that kills every posting which contains words like "racist, nazi, homo" etc.etc. and furthermore, high percentage of words that don't exist like "blep**ing, Fu&%*ing" and so on.