Be nice, be productive, don't duplicate
1. Share good news (Twitter)
2. Ask meaningful and relevant questions, polls etc. (Facebook)
3. Show you read well by sharing articles (Linkedin + Pinterest)
4. Regularly monitor for comments, likes and links (all)
5. Respond to negativity with honest, human answers (all)
6. Reward online regular watchers with random acts of kindness (all)
oh, and save yourself some coffee time by banging it all together in one dashboard.
