If I see a question with a really long link like:    

    https://code.djangoproject.com/attachment/ticket/5423/5423.5.diff  

[I will edit it](https://askubuntu.com/review/suggested-edits/69234) into a nicer link.    

I'm not sure just http://www.example.com is worth editing in and of itself, but if I saw the edit in the edit queue I would approve it.