Translation: I wrote that I am making my last post; not that I am leaving. Nor did I write my final post. Last means also the previous occurrence of something. "We lost our last ball game." And, ever is always and forever. Note the position of the comma after the word post. The difference of a last post ever from one, ever or always. In any event, I did make my last post, each and every time: on the original instance to announce the post as the end; and subsequently for emphasis. Each "new" post is also the last one. Incidentally, had I written remake my last post, at the outset, then I would had to have repeated it then because I had not yet made it. Something like that.

P.S. Good work, quahaug.