The read-it-later service Pocket has shut down, and with it went its integration with Kobo e-readers. Fortunately, earlier this summer Kobo owner Rakuten announced that Instapaper would replace Pocket as its new read-it-later service of choice. As of today, that support is live. After a Kobo software update and a quick trip to a special URL to link a Kobo to an Instapaper account, the system works just like the old Pocket integration did. Add an article to your Instapaper account, and then go...