Hi everybody again,
well I came to this ocnclusion.
For the release of Lazarus 1.0 and allits subversions in the future like lazarus 1.1, 1.2,.1.3, ...(1.x) we should use the actual logo, just because somebody worked at it, and it should not be fair to don't even used in the first version.
Then for the future when someday version 2.0 will come, then we can change the logo.
PS JUHL, interesting link :-)