In the 'What about themes ?' section there is some issue.
Make a link to a git repo with a theme changer tool will not help the user very much [1].
And a link to a mail there contains a link to an upstream bugzilla report with patches against some upstream source git repo, is not very helpful too [2].
The link to some blogs about gnome-shell themes are outdated, this is NOT themes for lastest version of gnome-shell, but for the version currently in F14 (2.31.x)
[3],[4] is themes there is for the current version of gnome shell.
Tim