Private Plans/Private Groups should not be suggested publicly to users not a part of that group.
Victor Medrano commented
this would help a lot, we are telling our users to go ahead and create private work groups / projects and in the meantime as Brian Wilson points out, other non related users are getting suggestions to join them... doesnt make much sense
suggestions for public groups, yes why not
for private one..no way
Brian Wilson commented
I just had someone request access to one of my private plans, really just a to-do list for me to manage some of my work. This should not have been visible to outsiders. In my case it is innocuous, but I could see where someone might create a plan with an intriguing title, thinking that it was truly private, and inadvertently release information about restricted initiatives, etc.