So Lauda had joined the forum than pther people?
That's not even a valid question.
or does Lauda = Theymos ?

since Lauda is having highest merit points as you said.
Highest rank =/= highest merit points.
It's not a constructive post or benefited to the forums and both run same service called
ALU 
It is very much a constructive post.
As you said above, merit is based on the constructive post and now you are saying merit is for a known person. Why you change your words while posting here?
It's redundant to look through the post history of someone and distribute the number of merit points among the historical points when you can give them to a single post.