This is wiki page to answer most of your Turbo Duck related questions, the layout and style of wiki is currently work in progress
These two groups mostly differ by restriction on number of post, message quota, search control etc
Newly registered users are put in New member to prevent spammer abuse the system, and to track days since registration for reward purpose
Those users will automatically get promoted to Member after two week (no action require)
Some of wiki markup are supported, for full list see https://en.wikipedia.org/wiki/Help:Wikitext
Not all markups are supported, and due to conflict, "===" section tag with "?" or "(" ")" will break anchor
as work around you can other ways to add question mark. for example you can use this: "？"
Edited by Diablo/Eudemon