Microsoft Copilot Makes Oversharing a Real Security Problem

Start with a small Copilot pilot, then automate inactive site archiving and permission reviews to keep SharePoint access under control.
Ars Technica

Sharepoint competitors? Managing project management and calendar portals for clients

If it is specific to PM then it sounds like could benefit from a Project 2003 Server implementation. I allows you to to manage a project team and their schedules and such pretty much like you describe ...
SharePains by Pieter Veenstra on MSN

SharePoint Embedded - Your first steps

As the SharePoint Embedded connector was released last night, I thought it would be useful to start a series of posts about ...