Re:Faq's suggestions... i miss something...
He Yoni, look around Tiki before ask us help and then submit !
You miss something !
Under admin,
Admin the Faq's : your faqs name
You'll find suggested question part (down the page) there approuve or remove the suggested faq.
Only after you will be able to edit it.
For the notifications email on new suggested question, i don't know but someome will surely answers ! 
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