This also reminds me of the autogenerated covers on the (ridiculously overpriced) books containing only Wikipedia articles, which were equally generic-looking but still somewhat relevant (e.g. https://images.our-assets.com/fullcover/2000x/9786131724619.... , http://www.amazon.com/Aisle-Frederic-P-Miller/dp/B009CKDZII/ )
Of course, I think the saying "Don't judge an eBook by its cover" also applies...
This also reminds me of the autogenerated covers on the (ridiculously overpriced) books containing only Wikipedia articles, which were equally generic-looking but still somewhat relevant (e.g. https://images.our-assets.com/fullcover/2000x/9786131724619.... , http://www.amazon.com/Aisle-Frederic-P-Miller/dp/B009CKDZII/ )
Of course, I think the saying "Don't judge an eBook by its cover" also applies...