A friend of me asked me about a simple invite addon that would let him invite people that whisper him a certain keyword. Most addons out there do lots of stuff additional to that or don't work anymore so I wrote my own.
- It will invite anyone that whispers you with the default keyword of "inviteme" - you can change this in the .lua if you want to.
- It will automatically convert your party to a raid, when there are already five people in your group.