You may have noticed that the APN site's search function no longer retrieves posts more recent than about November 2017, so while we are waiting for this glitch to be sorted out, I have added a Google custom search box at the very top of the page. Note that in the search results there will of course be Google ads to get through before reaching your search hits!
To add a post - click on plus sign at top right (if it is not there, you are not signed in - see link at top of page). To later edit it, display the post, and click on pencil at top right.
If you wish to give somebody your contact details, you may prefer to do so by personal message (click on little envelope at top of page, then on plus sign) rather than putting it in a post which is visible to everyone.