You play a critical role in helping other people take action on intentions they've shared. A piece of information, a contact, or even just a few words of encouragement might be all they need. Offering help also makes them more likely to help you when you run into an obstacle.
Find an intention that interests you in your own group—by selecting its name from from the top of the page—or by viewing other groups using the "groups" link. To comment, expand the intention by clicking on it, then type your comment and submit. You can also reply to comments others have left.