Awesome! Thanks.
Yeah, that first-tag rule for forums is tricky. I'm not sure if you actually should bend that rule.
However, I would like it if the topic
URLs (like https://beta.chainbb.com/topic/steem-standards) show all posts that include that tag like steemit.com does (although steemit.com also seems to purge old posts, which was why I linked the hashtag to ChainBB in the first place). The forum
URLs (like https://beta.chainbb.com/forum/steem-standards) could continue being limited to posts that use one of the appropriate tags as the first tag.
Good call. Adding this to my endless list of things to change. I'll try to get it in the next release.