I'm not sure I can see that, since the sentence following that quote is »We hope that everyone working on hudson today will do as they claim to want, and work with us to make hudson stronger.« This reads quite passive-aggressive to me, indicating that either you go the Oracle way, or you're clearly not really interested in bringing the project forward.

And even if the above were a subtle hint intended to be below the Oracle radar, it would be a suggestion or opinion of a single person, not an invitation.