Wtf??? Mad.data e-mail for licensed users??

I've bought NL and today I have recived that mail:

Dear NoLimits Customer,

Do you enjoy playing the full release of NoLimits Rollercoaster Simulation? You can get 4 new Rollercoaster Tracks for FREE.
All you have to do:
answer the questions below and send us this email back.

The answers will help us to serve you better.
Of course, your answers will be treated confidential and they are just for internal use.

Thanks in advance.

Kindest regards,
Joerg Henseler
Mad Data

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Cool! [:D]

[Kev]

Just a reminder...You can download 4 tracks here for free too, and you don't even have to answer any questions. [:P]

[Brtnboarder495]

lol, must be some deal Ole set up with Mad-data.

I think so but it make me laugh...