I found two posts with the tag 'forget', but one of them is not referring to this keyword, as far as I can see.
The other one did not differentiate between 'forget' and 'forgotten', but since I was already expecting something like that, because my keyword was perhaps a little bit sophisticated, I accept this contribution.
Furthermore I like the post, and thus I elect @wlin as my winner.
Nevertheless I want to point out that I also appreciate the post by @sarosh-akbar58 as it is.