- It is good.
- Versioned directory.
- Versioned rename.
- Atomic commits.
- Cheap branching and tagging.
- Offline diff.
- Active community.
- you love it and it loves you back.
subversion/libsvn_fs_base/notes/fs-history: Subversion Filesystem History (a love song for libsvn_fs, by C. Michael Pilato)
"Disks are cheap, bandwidth is expensive"
No, we don't need to wait until 2012 to see its problems and have the next-generation.