Improved tag management

Right now, the only way to add tags is the edit the first post of the thread in the advance editor. Really adds too much time to the process of quickly adding tags to a bunch of posts.

Would really like a AJAX based feature on the threads itself to add and remove tags. I tried a plugin that had similar features (though needed refresh after every edit) but it broke the mobile theme.

I hope you guys are planning to make tags a more prominent feature considering your similar threads functionality is powered by it (and not automated from what i have seen).