We use https://sharethis.com.
We use Google Analytics.
We store your results on our server hosted in Europe identified by cookie and name in order to show you a list of words you got right/wrong later.
The form taking your emails will store your data on disk until we got enough traction to improve our service.
This is a very simple market test by now.
We're not going to spam you by any means.
Feedback you provide will be stored in our database and reviewed occasionally.start page