When the clock strikes midnight RSCA will switch to invite only.
If you dont register by then dont worry too much, there is a public section setup for non-users to ask for an invite.
RSCA has always held its users to a higher standard than other communities. Employing strict restrictions on any activity that can cause scamming.
RSCA was launched in 2005 under the name of IMPSOFT.net.
RSCA is the home of neXus with iBot. Argueably the least detectable runescape bot. Employing minimizeable pro version that uses reflection and color recognition runescape doesnt know your botting.