A message to the "genius" who filled test 15.
The community here has been very gracious in response to you and your pointless actions, testament to the stature of the people here.
I do feel you should be told that what you have done is tantamount to taking candy from a baby, it is deplorable and only proves you lack intelligence.
You hindered a few people from creating accounts and participation in the test.
You did not expose any issues or problems with the network but showed that the best you can do is walk through an open door.
It required zero skill as there was nothing in place to prevent you or any other person with limited abilities from achieving what you did.
Im sure that you are proud of your pointless accomplishment. Loser is the only word that comes to my mind.
Better luck next time, perhaps you can stumble across something that matters.