Support for Indie Authors discussion

One of the author in a different group claims to have heard that at 25 reviews Amazon begins to add a title to the 'because you read - you might like' lists. After 50 reviews, they'd put your title in the 'suggested for you' lists.
Is it an accurate info?

No, this has been discussed several times. There are books in my also bought and recommendations with no reviews. These suggestions are simply based on what people buy.

Christina is right. These claims have been circulating for a long time, but they have no foundation.

Thanks, guys