Provide the option to “follow” or “unfollow” any topic, so that you get all of the comments posted to it into your inbox. (Yes, there are RSS feeds for individual topics, but adding something to an RSS reader is an inconvenience and clutters the reader.)
Provide the option to “follow” or “unfollow” any topic, so that you get all of the comments posted to it into your inbox. (Yes, there are RSS feeds for individual topics, but adding something to an RSS reader is an inconvenience and clutters the reader.)