Was MySQL creator's resignation rumor just a negotiating tactic?We'd heard, on good authority, that Monty Widenius, creator of the popular open-source database MySQL, the foundation of most modern Web apps, had quit Sun, not long after the server maker's $1 billion purchase of his company. MySQL's designated community panderer, Kaj Arnö, muddied the waters with a maybe-he-will-maybe-he-won't blog post. Now, at last, via Infoworld, an explanation: Widenius is negotiating with Sun for a new role at MySQL. Which raises the question: Was he ever really planning to leave, or was he just telling people that to see how his corporate overseers would react?