Warning if PDF link

Yes! finally here is a great PDF warning extension for Firefox. Whenever you load a web page that has a link to a file that ends in .pdf, TargetAlert will append an Acrobat icon to the end of the link.
This is a little help for irritating feature that freezes your browser when clicking PDF link on the sites of those dumb people who makes links PDF’s into pages without proper label.
In general PDF should be banned on the web because this and this and this and this and this and this and this