Twitter allows users to post questions on line – these are called Tweets. (A question cannot be longer than 140 characters). Once your Tweet has been posted you will be given a list of poeple who are commenting on the subject you are interested in. You can then opt to follow people that you want to hear from and automatically receive updates.
Webistree supports Twitter, providing a direct link from your customer viewable profile to twitter – allowing customers to opt to follow you from your own website.