Source: WordPress › Support » PressThis Feature: Choose Which Post This is my suggestion. Probably posted to the wrong place. I never seem to find the same place twice in the WordPress forums. I think it's a brilliant idea, of course. I really would be a nice way to build up a post - without having to return to the admin screen on your site every time you just need to add a link, or an extra editorial. Or an image from your computer too. Will see if it gets any notice.
Comment from: dianevibrown
this takes more figuring out than i a up to hope it sorts things out for others who are much ore atune to it all than I.