Thanks for the responses!!
Do threads maybe get autolocked here after a certain time?
I think it is that you can only edit your last post in the thread.
Well, I'm just looking at this thread - I had the first post, and while it was the only one, I did have a "Modify" button on it, as documented.
Now that I'm back, the first post is still "*my* last post" in the thread, but now the "Modify" button is gone; I have only "Remove" button now. Would a more proper formulation of that statement be: "you can only edit the last post in the thread, *if* it is yours.
EDIT: Yup, after posting, now I have only "Remove" on my first post; and both "Modify" and "Remove" on this one - so I guess, you can only edit your post while it is the last one in a thread, is this correct?
EDIT2: And all this seems to be so only in a limited ammount of time; there are other threads where I'm both the starter and the last poster, and the last post has neither "Modify" nor "Remove" - so apparently there is a "window" of time, where it is possibly to modify and/or remove posts - and after that, the post can be considered "locked"... Would be good to know what this time period is
I can notice also the login button to the playground is gone...
Hmm, hadn't seen that.
Thanks - seems fixed now !!