It allows users to tag one another by writing (for eg) @Peter McLennan and then when Peter next logs in he would have a notification to say that "Star Greywood has tagged you here". If you click on that hyperlink it takes you to the post in question.
I think it could be really helpful to those in group projects/following up on comments or critiques from fellow members etc
Is this something that the PHP platform has the ability to support?
Peter, I'm happy to inbox you the details of the other forum I'm referring to if you need it
