Those filesystems are designed for FLASH devices like usb keys or memory cards but are probably not suitable for SSD.

The reason being that modern SSDs already perform wear leveling to improve the performances and I don't believe that apply wear leveling could be a good idea.

For the time being, it is probably better to wait for the SSD controller technology to mature.

On the OS, the existing filesystems should be tuned to exploit the lower seek times. Caching the writes so that they can be perform in large consecutive blocks probably make sense too.

Yep! Life was invented by Al Gore 1 billions years ago.

Don't remove the images!

Simply hide the cars under a big "CENSORED BY TOYOTA".

Emacs eat the C-J in my example, You need of course to apply one after the closing ) of defun and one at the end of the global-set-key line.
 

M-x lisp-interaction-mode

Allow the execution of any emacs lisp command in a buffer (no need to edit your .emacs)

The *scratch* buffer is in that mode by default.

Basically you can do the following:

    (1) copy any of the e-lisp examples given in other post
    (2) put the cursor after the last ')'
    (3) press C-j to execute the command

For example (with indicates where you have to apply C-j):

(defun save-all ()
    "sauve tout les tampons"
    (interactive)
    (save-some-buffers 1)
)

(global-set-key [f6] 'save-all)

and you now have the function 'save-all' bind to F6 in your emacs session.

On some systems, gnu-emacs startup can be quite long because it is waiting for the Window Manager.

The same command also set the colors, font and a few other settings that used to be controlled by the X resources.

(if (eq window-system 'x)
        (if (x-display-color-p)
                (progn
                    (modify-frame-parameters nil '((wait-for-wm . nil))) ;; prevent slow start
                    (set-background-color "#FFDDD0")
                    (set-foreground-color "black")
                    (set-frame-font "9x15")
                    (set-cursor-color "red")
                    (set-mouse-color "blue")
  )))

This one set the default command for 'compile'
(setq compile-command "make -k")

Add my favorite commands to the 'compile' history

(setq compile-history
  ( list compile-command
          "cd $HOME/work/project ; make -k"
          "cd $HOME/work/project ; make -k build"
          "cd $HOME/work/project ; make -k clean all"
          "cd $HOME/work/project ; configure"
  ))

Save all modified files at once

(defun save-all ()
    "sauve tout les tampons"
    (interactive)
    (save-some-buffers 1)
)

Save all modified files and relaunch the last 'compile' command

(defun save-all-and-recompile ()
    "Sauve tout les fichiers et lance une compilation"
    ( interactive)
    (save-some-buffers 1)
    ( recompile )
)

Some fast keyboard shortcuts for compilation

(global-set-key [f6] 'save-all)
(global-set-key [f7] 'compile)
(global-set-key [f8] 'save-all-and-recompile)
(global-set-key [f12] 'next-error)