User-agent: MJ12bot
Disallow: / 

User-agent: *
Disallow: /advertising/
Disallow: /user/about/positions.aspx
Disallow: /user/about/positions.aspx?type=marketing-intern
Disallow: /user/about/sponsorhowto.aspx
Disallow: /user/about/sponsorHowTo.aspx

User-agent: Googlebot
Disallow: /user/account/register.aspx
Disallow: /advertising/
Disallow: /user/about/positions.aspx
Disallow: /user/about/positions.aspx?type=marketing-intern
Disallow: /user/about/sponsorhowto.aspx
Disallow: /user/about/sponsorHowTo.aspx