WOTC - Defamation suits

I asked this question in the Wisdom of the Crowd:

How can bullying by defamation suits be stopped?

Here are the responses: (42 Votes)

43 % - We need to pass a law to allow free speech.
21 % - The people in power should set an example.
19 % - The people who starts the law suit should pay for all of the expenses of the people who are sued.
17 % - The court should throw out these lawsuits

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=890