(Up to ProjectNameProposals)
No related trademarks found. (There is a Jazz Technology but is a hardware store)
Just positive feelings
jazz.com/org/net taken. Perhaps jazz-spec or jazz-something to reserve.
Everybody loves Jazz
This is definitely not true.
A tagline does not need to be true.
Can be used as both a noun and a verb
Icons / Artwork
A note coming out of a trumpet?
Or, "XML" coming out of a trumpet?
Downside: There is no explicit relationship with what the project about.
[GuilleBe] Probably not very serious but there's a JazzAPI : "Jazz is a general-purpose Java-based engine that supports 2D visualizations."
[AdamRice] In the early days of the Mac, Lotus released an all-in-one suite called Jazz, which died a quick death. I guess IBM would own that now, if they care.
[GaryF] -1 This is likely to get a negative reaction and connotations from those who dislike jazz, such as myself.
[TomasJogin] I don't like Jazz, as in the music style, but I have to say that the name Jazz emits very positive energy to me.
[jayseae] I think it's a good name for a feed from my blog - though not sure about those who are more professional (have to say that's probably about everyone!). Just imagine Forbes or someone providing their Jazz... of course, Java made it, and a simlilar argument could probably be made there.
[MichaelPate] I was reminded of the Jaz Drive, but it did have a different spelling.
[ArthurJennings] Lotus Jazz was a productivity suite for the Mac from the 1-2-3 people back in the mid-eighties. Not that it matters.