Stack Exchange network consists of 177 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
This question has three tags, two of which are formula.
This doesn't look right. Shouldn't the site either forbid such things or prompt for them to be corrected?
Duplicate tags were getting inserted into our Tags table; a unique key has now been added (yes, this should have been done a long time ago :) .