~$1.30 for 100 capachas, $50 for 10000 google searches per day, along with other search engines filling the same role.
probably the most damning thing is they are questions and answers from a database, unless you bother to make your DB unique (so no using openly available Q/A databases), everyone is going to have access to the right answers.
also, similar to paying people to answer capachas, you can pay people to answer questions
probably the most damning thing is they are questions and answers from a database, unless you bother to make your DB unique (so no using openly available Q/A databases), everyone is going to have access to the right answers.
also, similar to paying people to answer capachas, you can pay people to answer questions