LOL 3 weeks later and all we have is a report from the notoriously unreliable DigiTimes? And it says "may be dealyed", which would cloud the issue even in a reputable publication.

This is closer to a potential delay:

"For its part, Apple has maintained that it is on track to ship Leopard "this Spring." However, recent developer releases have raised suspicion over whether the Cupertino-based company will be able to meet that self-imposed deadline, as a number of critical issues reportedly remain in the software."

But there's no clearly stated push back of the release, and spring goes until June.

So unless you know someone at Apple and that is your source, we are left to wonder yet again why we should believe it's the end of the year.