Mylot Levels  

On the Side bar there is your avvy or personal photo and then above it is a 'what are interest rankings?' link click on it you should then get a drop down box kind of thing where you can read what they are about.
I hope I helped ya.

This is also a puzzle for me.I'm a new member here.
But i just guess whether it shows your activity in different interesting fields.Once you get the answer,can you send it to me ?

Well,I think I can help you.I newly come,look after me,please.
The level means yous status,the high level you get,the more money you will get from every response and you are popular too.The level is from 1 to ten,now you are 8 level.
You can see your score when your mouse stop on the star,when you get 86,you will upgrade to 9 level,I am now 9 level,but it is a little hard to upgrade to 10 level,but anyway we will get 10 level.Wish you good luck!