WOTC - Change to the democratic process

I asked this question in the Wisdom of the Crowd:

Which change in the democratic process do you like most?

Here are the responses: (43 Votes)

30 % - Election to be spread, so that one fifth of constituencies go for voting each year with GRCs being replaced by single member constituencies
30 % - Ministers to be appointed from outside Parliament, so that MPs can focus on their role as law makers. 
26 % - MPs are required to vote on bills using their independent judgment and not follow the party direction.
14 % - Elect the president directly (and not through Parliament)

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=1373

CLick here to vote on the current issues: 
https://wisdomofthecrowd.sg/active_issue.aspx