Post on your Timeline. Our Social Network has been set up for all to use so please do use it. Post your comments, observations etc, this is to encourage communication and banter between members in the easiest way possible (if you are familiar with Facebook you will recognise some of the features), just start and reply to comments as you wish.
The photo below shows all your options to post on the timeline - you only need to use the ones you want even if its only to type 'Hello!' in the box....
Click the button to go to the Timeline...
Timeline
Timeline
(share) button at the bottom of your screen,
( Add to Home screen ).