Membership create granular control over Wiki? and avatar label?

Hello,

I have been waiting for an update to wiki that allows more granular control over the Wiki plugin, but this is yet to appear. So I have two questions.

1. Does the membership plugin allow for me to create editing capabilities over Wikis from a selected parent directory and all its children directories?

2. Does the Membership plugin give labels to Avatars, eg: like how this website gives labels to “Staff” “Monthly” “Elite” ect ect.

Many Thanks in advance

Leigh