Its a great App. But I hugely miss collating similar content links into Folders/Tags. Else as the number of links grow. It will very difficult to revisit links.
We are not looking to replace book marks. This is not a planned feature of the app. If you would like to implement that feature this is the github issue that we have created for the feature: https://github.com/alexpdraper/reading-list/issues/54
