This is an excellent question! Right now, it looks like that ability is up to what the vendor decides. ProQuest only allows for straight RSS feeds or e-mail alerts, but I just checked EBSCO, another big database vendor and they have 322 (!) ways to share, including Instapaper and ReadItLater so go EBSCO and boo ProQuest. Full articles e-mailed to your Kindle would be dependent on if the Find It link imported (and I can’t see why it wouldn’t) or the article being available in full-text through the database. Forgive my guesswork–I’ve only got a Nook but I’m trying out a tablet this weekend.