During the pull request lifetime, only messages from Github are sent to Slack. This enables our users to use Slack as a center of notifications and let them have more synchronous communication if a conflict appears (if they want to). The other way is only to save the Slack communication as Documentation for future context if the pull request needs to be reviewed again in the future (after it has been merged or closed).

Github's conversations are fine until a conflict appears, when two opposite point of views are confronted, what usually happens is to jump on a call or continue the conversation in Slack. As most of the conversation are still in Github, we do not feel that we split the conversation but rather use Slack as a way to let them stay top on mind if your review is required.

Moreover, there aren't only comment's notifications but Github Action, deployments and soon more that takes place in their respective pull request channel. Some people are more likely to use Axolo as a new way to handle code review conversations, some other as a new center of notification.

If you have other points of friction in mind, please do share them, that helps us better identify potential issues!