https://chrome.google.com/webstore/detail/waxpost-weasyl-crossposte/boddplgmdhddfmchbifhpdpekfdaenjc?hl=en
If you're using Google Chrome (and you should be <3) this is a really awesome extension to grab. Once it's set on, you can go onto your submissions on FA, dA, IB or SF and click one button to have it copy over the image and all relevant data, so you barely have to do anything to post up existing art from other sites onto here. It can be a pain to copy-paste everything over a bunch of times, and this saves me from having to do it one more time for Weasyl. :> You can easily grab some of your more recent submissions and crosspost them onto here without much effort this way, too.