kanedo

This widget displays all pages on all blogs on your multi site wordpress installation.

Get All Pages Widget

Creates a widget which lists all pages across all sites of a multi site wordpress installation

jannesh

The HS Access plugin provide the Super-Admin of a WordPress Multi-Site installation to selectively allow the admins of the member blogs 
access to Plugins. This can be done on a per individual level.

HS Access Plugin

Plugin to enable the Super-Admin of Multi-Site instalations to allow selective access to plugins to the authors/admins of member blogs.

Get All Pages Widget vs HS Access Plugin