I kinda agree with Carlton Banks.. I believe bitcointalk has reached a stage where everything has been answered... most of these posts by newbies are repeats.. Like how to export wallet key etc.. They keep on repeating the same stuff.. They need to learn how to use the search function.. Plus the general discussion section gets spammed with shit posts which are repetitive and are in broken English, which ruins the reading experience for other users.. Like if you believe you have something super important to add to the discussion which has been missed by other users then happily pay a 500 Satoshi fee... Also i kinda like the repayment idea.. Like if your reply gets merited you get back your 500 satoshi.. This can work and can do wonders for this community.. But on the other hand i believe the merit introduction has been working wonderfully.. So far the posts i have read have been less shitty.. So by giving it more time it will eventually give us the same result..
What if we don't allow newbies and jr. members to open a new topic everywhere, just let them to open a new topic in the off-topic section? (this is not my own idea, I have read this somewhere, but I like this idea).
(Newbies can buy copper membership, if they really want to "grow up" earlier...)
They will have to use the search function, if they have a question, not randomly open a new thread for every type of headache... and if they don't like the forum's own search function, they still can use the google one, like searching for "bitcoin price increase /site:bitcointalk.org" and voilá....
If they find the proper topic (because as you have mentioned, 99% of the newbie questions has already been answered, most of them several times in several topics), they can still ask a question there, and it would be on-topic post, so it would improve their posting habits as well...