As iPads and other mobile devices are becoming more prevalent in the photo editing workflow, there are some features lacking in the iPad Lightroom app. One of these is the ability to preview/proof renders in the sRGB color space. At this time, sRGB is the most widely accepted standard for posting photos online, and waiting for export to view in sRGB is counterintuitive when the intent is to post online. Proofing for sRGB and other color spaces needs to be added in as functionality within the LR Mobile app, or at the very least, the iPad version of the app. Thank you very much!