McKinsey's Newletter!  I have hundreds of them.  Yet as soon as the delete button hovers over the list, I sopt something that could  be interesting so I keep them all!  And not just McKinsey's, there are countless other newsletters and articles that have a great column or make a good point or introduce a new piece of software or contain a fact I should retain... and so it goes on.  I can shift them into folders but it still causes harddisk bloat.  So what do I do?  I have no idea,  and the problem gets worse every week.  And if I explode and delete a thousand of them, I know the next week I will be trying to find an elusive article or quote that was there...