Hi,
I can't speak for others. Personally, I have previously suggested
to some netizens that one can make a bigger difference contributing
to any opposition political party than internet debate or blogging,
not that the latter cannot make a difference but it would be a
smaller one "per capita" individual.
I meant it as an invitation, not a challenge
and
am open to disagreements.
In my opinion, the PAP will feel more pressure with 84 opposition
candidates than 84 serious bloggers. The same level of pressure can
be applied only if there are, say, 8,400 serious bloggers.
I beg to differ with SM Goh's message to Ms Catherine Lim, which I
deem as a challenge. Furthermore, the SM told Ms Lim to join his
opponents, whereas I am inviting others to replace people without
talents in opposition parties like myself 
In other words, SM was showing Ms Lim the entrance of a dungeon; I
am laying out a red carpet 
As to your other post, the following are all that I wish to comment
from my understanding:
1) WP's cycling event was only for WP members and their family
members whom the Party will register beforehand.
2) As far as I know, Mr Low isn't offended by AP Ho's remarks. The
former happened to have removed his ear piece for a few seconds due
to an itch, which caught the eye of the latter and led him to make
the impromptu response in jest. Hence, I feel Mr Low can't be said
to be unable to acceptable robust parliamentary engagement.
Regards