What are Referalls
 

Just looking at people's profiles, you see the occupation etc. But there is also a section for referalls. Mine (and most people i've seen) are zero. What are they for and how do you get em.

Cheerso:ok:

When you register, you can enter a 'referrer' - the username of the forum member who referred you to PPRuNe. The referrals field lists how many people have given your username as referrer.

knew it had to be something simple.

cheers