From January 26th we will have Subscribe/Unsubscribe option for the forum posts in Sitefinity site. When you open some forum post, you will have the opportunity to unsubscribe for it. We are sorry for the caused inconvenience and thank you for the suggestion!
the Telerik team
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items