diff --git a/global.org b/global.org
index f0ce78d..b556392 100644
--- a/global.org
+++ b/global.org
@@ -14,7 +14,7 @@
 
   See also [http://orgmode.org/manual/Extracting-source-code.html#Extracting-source-code]
 
-* TODO Find what ~package.el~ does
+
 * Some remarks and comments
 ** ~setq~ vs ~setq-default~
    Some variables are buffer-local, others are not; for non buffer-local
@@ -24,6 +24,11 @@
 
    :source:   [https://stackoverflow.com/a/18173666]
 
+** Why not ~package.el~
+  it is convenient, but it is not git-based; ~borg.el~ is promising, but it is
+  way complicated; I can do everything by hand as soon as it is neatly
+  ~org~-anized
+
 * Files and dirs
   Move ~Customize~ to a separate file
   #+BEGIN_SRC emacs-lisp
@@ -183,15 +188,11 @@
 
 (require 'linum)
 (global-linum-mode 1)
-;; check if it works to enable it globally
-;; (add-hook 'text-mode-hook 'linum-mode)
-;; (add-hook 'qml-mode-hook 'linum-mode)
-;; (add-hook 'lua-mode-hook 'linum-mode)
 
 ;; (require 'sourcepair)
 ;; (global-set-key (kbd "<f6>") 'sourcepair-load)
 
-;;(global-set-key (kbd "C-M-<backspace>") 'backward-kill-sexp)
+(global-set-key (kbd "C-M-<backspace>") 'backward-kill-sexp)
 
 (global-set-key (kbd "C-x k") 'kill-this-buffer) ;;why not?
 
@@ -217,10 +218,6 @@
 (global-unset-key (kbd "C-x f"))
 (global-unset-key (kbd "<M-f4>")) ; rly?
 
-;; (global-unset-key (kbd "<backspace>")) ;give this a try
-;; (global-unset-key (kbd "DEL")) ;give this a try
-;; (global-unset-key (kbd "C-<backspace>")) ;give this a try
-
 ;; Change some global bindings:
 (global-unset-key (kbd "C-M-u"))
 (global-unset-key (kbd "C-M-d"))