Some (all?) SE sites have a Twitter account. A selection of questions are tweeted there. Here's an example:
What decides which questions are tweeted?
Is it automatic (done by a bot), or do mods do it manually?
Either way, what are the criteria?
- View count?
- Highly voted question or answer?
- Evaluation by mods?
- Unanswered/needs attention? -Other factors?
Are these criteria the same for all SE sites' Twitter, or does it differ?