I don't understand how Rap Genius' hack was any worse than what Mixpanel does with its free plan.
Here, they are bribing customers to link to their site? Would this not be illegal too?
Here, they are bribing customers to link to their site? Would this not be illegal too?
If it is an ad, then it would definitely be safer to mark the link as nofollow as ads are not allowed to be links with SEO benefits.
Also, illegal isn't really the right term to use here.