Group Mention 1.0.6

Very useful, very easy to install and set up and works like a charm.  Does exactly what it's supposed to do, and it's invaluable when you have the need to send entire groups (of moderators, clients, sponsors etc) a group-targeted message.  Yet another thing that should be in the IPS core.

Amazing tool.  So much easier to tag our staff group instead of tagging them individually!

Super powerful tool. I needed a way to reach a specific group on my forum and stumbled upon this app. Bought it and it worked flawlessly. 5 stars 

Exactly the same that @liquidfractal said 

Awesome plugin. A must have! It will save you hours of your precious time!

Love this function! Now i can make a spam with notification using my own gamer forum. Thanks a lot. Must have tools if you want to send a alert to all members or staff.

Voting this 4/5, because I feel it's not quite there yet. Great application, but not perfect. As I'm writing this review, it's possible to grant select user groups the ability to mention a single defined set of groups. Should you some day expand it so that I could assign various user groups the ability to mention their own sets of groups, then I'd be more than happy to change my review to 5/5.