also it says at the top of suggestbot's posts on my page we are currently running a study on the effects of adding additional information to suggestbot s recommendations participation in the study is voluntary should you wish to not participate in the study or have questions or concerns you can find contact information in the consent information sheet we have added information about the readership and quality of the suggested articles using a low medium high scale for readership the scale goes from low to high while for quality the scale goes from low to high however the contact information in the consent information sheet is dead i never consented to be part of this study