If you type [so]
in chat, it auto-expands to "Stack Overflow". This is a problem in https://chat.stackexchange.com/rooms/95/english-language-usage, since you might type "so" in brackets to indicate an editorial change in a quote.
This happened in this chat message.
The same behavior occurs in comments (including on EL&U).
Proposed fix
Disable the expansion for [so]
and [So]
, at the very least on EL&U and its chat rooms.
Note that you can still use the [SO]
expansion for Stack Overflow. I expect most people already use the capitalized abbreviation for SO anyway.