Jennifer M. Dodd

bbPress Email Notifications provides users with various email notifications relating to forum changes, as well 
as the ability to turn these notifications off. It overrides the bbPress-provided ‘Subscribe’ function, 
allowing users to turn all subscribed topic notifications off and on in one location.
BuddyPress users can update their bbPress email preferences at Member > Settings > Notifications. WordPress 
users can update their preferences at Users > Your Profile.
This plugin deals solely with bbPress plugin forums, and not with BuddyPress group forums.
Filters are available for modification of plugin behavior.
<h3>Credits</h3>
Development funded, in part, by Ariel Meadow Stallings and the Offbeat Empire.

bbPress Email Notifications

Provide notification emails and controls for bbPress subscriptions, merge, and split functions.

changwoo

Over time, as you manage your website, you may accumulate a vast number of tags or non-hierarchical terms. This can lead to redundancy, with similar or even duplicate terms being created. Such overlapping terms can complicate your tagging scheme, prompting the need to consolidate multiple terms into a single, unified term.
While merging terms might seem straightforward at first glance, performing this task manually through the admin interface can quickly become cumbersome and time-consuming.
This plugin is designed to simplify the process, providing a more efficient and user-friendly solution for merging terms.

SWPMU Term Merger

A Simple Plugin for Merging Taxonomy Terms

bbPress Email Notifications vs SWPMU Term Merger