Many people are very helpful here, giving support and advice.
Some of them are awarded by badges based on “Solved” topics
Others just give help and offer some point of views to the discussion, so I just created a new badge for this kind of people.
It’s called Nice Help and it could be manually assigned by moderators.
http://community.nethserver.org/badges/149/nice-help
I just awarded a few guys for that! @wclemo