8. • it is too new
• not tested
• does not provide backups (sic!)
• does not like windows
• does not support ...
• it's not subversion
9. Git is "simple" but hard.
Subversion is "easy", but eventually complex.
Thomas Nicolaisen
(http://blog.tfnico.com/2011/11/some-thoughts-on-git-vs-complexity.html)