It would be quite useful to start a list useful tips and tricks. I believe the more we collaborate the more polished and successful our little babies will become.

Does anyone want to share examples of the code they have used to make their sites look and/or work better? I'd like my rather sorry looking site to look a lot more like Math Overf …

One of my users suggested that I put together a collection of non-obvious features of the SE software for those users who really like to explore all the functionality, so I put tog …

Yes, there is this question, but it's rather hard to constantly track it to see what's being updated there. Does someone (stackexchangesites? One of the more successful SE sites?) …