Last week, Erica and Victor shared a hack for transferring the URL of an open webpage from your computer to your iPhone via the intermediary of a QR code. It's easy and quick, but as is often the case our astute commenters pointed to a slew of alternative solutions to tackle the same problem.
The suggestions were wide-ranging and clever. There's Ansible, Handoff and MyPhoneDesktop; there's NotesForLater, SendTab