Selectively you have pick comment-5 from that article to smear WP.
Let me re-post for you:
"You, Sir, have self-pwned.
You left WP because of (in the grand scale of things) an insignificant matter like cadreship? Then you truly do not deserve to be representing Singaporeans in Parliament if that is your motivation. Don’t even invoke the name of JBJ with your calefare behaviour."
None as blind as those who would not see. Just below that comment (comment-6) sums up the why Worker's Party is better than PAP.
"I suppose you could also have construed that Singapore favours only Malays since our anthem remains in Malay.
Through your letter, I think people know the reason why you resigned – that is, you were not given cadreship.
But the fundamental question of why you joined politics remains unanswered. Did you join politics so that you can move through the political party ranks and be seen as “somebody”? Or was it to test the transparency of a political party’s internal affairs? Or was it to compete yourself against others old and new just so that you can emerge victorious? If none of these are the real reasons why you joined, then why did you leave because of them? It appears that internal party affairs have consumed you so much that you may have left with nothing to serve external good which is what politics is really about – doing good to others.
So now that you have left, what happened to that sense of purpose that drove you into politics in the first place? If it is still there, what are you going to do? Join another party?
If you are the boss of a company, would you ever hire a person for a management or leadership post if he tells you that he left his previous company solely because of his previous boss?"