"Chaque mardi sur Twitter, les entreprises du Québec parlent développement durable. Partagez vos initiatives et projets futurs via le hashtag #mardiDD"
Twitter - how to: Send direct messages to multiple followers at once
If you use Twitter regularly, you’ve probably searched hundreds of keywords to find the content in which you’re interested.
You’ve most likely used Twitter’s default search operator, meaning that you typed a couple words into the search bar — “holiday coupons” for example — to find Tweets containing both of these words. Perhaps you’ve also used a hashtag with a keyword — like #holidaycoupons — to find Tweets that others have tagged with that keyword.
These aren’t the only ways to search on Twitter. The following are additional Twitter search operators that you can use to make your searches more directed.
Connaissez-vous les tweets étendus qui se nomment officiellement les Twitter Cards? Cette nouvelle norme annoncée par Twitter au mois de juin permet d’enrichir les tweets provenant de votre site Web. Au passage, les Twitter Cards vous aideront aussi à propulser votre compte Twitter.
tweather offers a new way to:
show tweets
see emerging patterns and trends from twitter about any topic
present a real-time and shareable crowd-sourced digest
Twitter and other social media and social networking sites can accelerate your business networking by allowing you to identify your prospects, make contact online and then arrange a real life meeting over coffee
Read more at http://www.jeffbullas.com/2011/07/26/6-powerful-tools-to-find-your-customers-on-twitter/#K7IymkGAxshzfEd1.99