Your profile is shown on the right hand side of all of the Postwires you own. There is a fair amount of flexibility in how you can configure your profile. You can either click the "Update Your Profile" button on the right-hand side of one of your Postwires...
... or you can access it via your settings
On the Profile Settings, you have the ability to set and update your profile.
At a minimum, we suggest you set a photo and your name. You can experiment with the layout of the other fields as you wish.
NOTE: We’ve added fields for linking directly to specific applications, such as for linking to your LinkedIn profile and Skype handle. Use the three Custom Links as you wish to link to other web locations directly from your profile information, which displays on the right sidebar of every Postwire you make.