While I was brawsing the favorate blog tech2click I came a cross" دعوات بريد قوقل مجانية" The free gmail inviter topic, a link for who those need a free Gmail account http://www.bytetest.com.
The questions raised:
Is it legal or not?
Is a a trap or not?
Is Google aware of it or not (while it exists in its search engine)?