Based on the link here:
It seems that the following people participated:
1. Yuri Pauluci
2. Theofillus Sigit
3. Edward Nacpil
4. Matt Benson
5. Sylvain Reveillere
Since there are seven (7) copies of Dota 2 to give away, everyone gets a copy!
Also, the following two have yet to claim their copy of Dota:
1. John Trussell
2. Devon R Godsby
The remaining two (2) copies will still be up for grabs.
Please message Deimos on facebook to claim your Dota 2.