Your iPhone is on your desk right in front of your Mac and all you want to do is drag one picture from one to the other. It doesn't take a herculean effort, but it can take just enough to make you seethe. InstaShare can help by adding a little AirDrop-like action to your whole suite of iDevices.
Once you've got the (free) app on all your devices, all you need to do to get one picture/mp3/pdf/anything of any size from one to another is just to open the app, select the device, and drag and drop. Setup's easy too. No need to pair any devices, or even to be connected to the internet; as long as the two players in the exchange-game are sharing a wi-fi network, you're all set. Beats sending links to yourself any day. You can pick it up at the App Store. [InstaShare]