Update README.

README

@@ -12,7 +12,7 @@ directory as a loopback:
 
 Tested on:
 
-- x86 32bits (Fedora 14). 
+- x86 32bits (Fedora 14).
 - x86 64bits (Ubuntu Lucid).
 
 
@@ -24,15 +24,9 @@ accompanying LICENSE file.
 
 BENCHMARKS
 
-The speed of go-fuse is close to libfuse's speed (measurements on my
-lenovo T60 laptop):
-
-* 'find' in tree with 14k files. fs access: 0.06s, go-fuse: 3.5s, bbfs: 3.9
-* 'ls -lR' in same tree:  fs access: 0.5s, go-fuse: 9.5s, bbfs: 8.8s
-* copying a 100 mb file: fs access: 200mb/s, go-fuse: 182mb/s, bbfs: 190mb/s
-
-bbfs is a loopback filesystem written in C, see
-http://www.cs.nmsu.edu/~pfeiffer/fuse-tutorial.tgz
+In benchmarks, Go-fuse's loopback system is about 10 times slower than
+equivalent C++ based FUSE filesystem.  In practical applications, the
+the file system client processing may mask some of these performance gaps.
 
 
 
@@ -40,12 +34,12 @@ CREDITS
 
 * Inspired by Taru Karttunen's package, https://bitbucket.org/taruti/go-extra.
 
-* Originally based on Ivan Krasin's https://github.com/krasin/go-fuse-zip 
+* Originally based on Ivan Krasin's https://github.com/krasin/go-fuse-zip
 
 
 BUGS
 
-Yes, probably.  Report them through golang-nuts@googlegroups.com. 
+Yes, probably.  Report them through golang-nuts@googlegroups.com.
 
 
 KNOWN PROBLEMS
@@ -54,7 +48,7 @@ Grep source code for TODO.  Major topics:
 
 * Missing support for file locking: FUSE_GETLK, FUSE_SETLK, FUSE_SETLKW
 
-* Missing support for extended attributes FUSE_SETXATTR, FUSE_GETXATTR, FUSE_LISTXATTR
+* Missing support for extended attributes FUSE_SETXATTR, FUSE_LISTXATTR
 
 * Missing support for FUSE_INTERRUPT, FUSE_NOTIFY, CUSE, BMAP, POLL, IOCTL