This page was maintained in the 2016 session, as you can see by clicking here. 

Some people find the introductions on the G+C only rather confusing and difficult to find people - this page has been  re-installed here as a sandbox

a). for moderators who are using pbworks in their own 2017 session, and would like a sandbox space to try out this way of setting up their session.

and 

b). for pbworks users who like to read the introductions on a handy page :-)

So do feel free to try it out :-)

You can find instructions of how to add your introduction here ,  

and if you'd like to know how the list of names was made on the 2016 page linked above, then  just ask :-)