Hiya Primero
Sorry I have not worked out the star rating system yet ...
Someone with more brains than me will no doubt help there
The green name identifies a moderator ...
The 'H' is actually an 'M' and again stands for moderator.
Moderators are the guys who keep an eye on that particular subject (example: Lounge, Upcoming Rides, Accessories).
I hope that helps you friend.
