They&#x27;ve run a similar deal before:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=6933716" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=6933716</a><p>It seems like the quality is hit-and-miss - it&#x27;s probably a good idea to look up reviews&#x2F;authors.