This user account is a bot operated by Rostaf (talk). It is used to make repetitive automated or semi-automated edits that would be extremely tedious to do manually, in accordance with the bot policy. This bot does not yet have the approval of the community, or approval has been withdrawn or expired, and therefore shouldn't be making edits that appear to be unassisted except in the operator's or its own user and user talk space. Administrators: if this bot is making edits that appear to be unassisted to pages not in the operator's or its own userspace, please block it.

The goal of the bot is to make the process of posting comments on article talk pages easy for users who are not familiar with Wikipedia markup language. The users who have access to this bot are experts in different scientific fields such as psychology and sociology and the purpose of the comments left on the article talk pages are providing information on how the article can be improved. The bot is connected to a portal that researcher at Carnegie Mellon University have been developing as part of the bigger project on involving experts in improving the quality of Wikipedia articles. As part of this project, the team is developing tools to support faculty who are interested to use Wikipedia in classroom. An important purpose of this bot is to allow faculty to share comments they are providing to their students with the Wikipedia community to broaden the audience who can contribute in addressing the problems with the article. To avoid the abuse of the bot, the bot is not allowed to post comments more than one in 2 minutes per single user. Any attempt to abuse the bot will alert the system administrators and they will follow up on the account which has been making the attempt.

This bot is operated by Rostaf. Please feel free to leave comments about the bot at ExpertCommentBot