I got the Handegg hat on Stack Overflow:
answer a question and get a score of 7 or more
I wonder why this minimum threshold is 7 only. Neither 5, nor 10. Its bit strange.
Was 7 randomly picked or is there any specific reason or logic behind it?
P.S. (may be not related to subject):
Seven is the most powerful magical number based on centuries of mythology, science, and mathematics.