Shareranks Website. The rest of the top ten, with one exception, are made up of classics, none of which were published in the last few decades. The one exception is Robert Jordan's Wheel of Time series.
I don't think anyone should take this poll too seriously since some all time classic,which are anything but boring, are included in the poll - Hearts of Darkness at no 19 and The Grapes of Wrath at no 23. And The Lord of the Rings trilogy also features even further down the list.
Ahh well, no accounting for taste I suppose.