You can't currently edit your posts. This has been the situation for a few weeks. I pointed it out sometime back and commented aboutit in this forum weeks ago and a couple of days ago, as a follow up, only to be informed comments about the issue do not belong in the forum (somehow you are meant to know what is hapenning according to some moderators, although I pointed out the best place to post was in the specific forum where a user posts. I thought that was logical and now I am proved 100% correct, yet again!
Thankyou, I thought it was me going slightly mad but its the rest of the World.
The option to edit posts was removed for all but Adobe staff, Moderators, ACPs and MVPs. That's the official word.