Group Mention 1.0.3

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!

Exactly the same that @liquidfractal said 

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 

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.