Support for larger photos

Just wondering why photo size is limited to 800 pixels? I know there has to be a limit but could it be 1,200 or 1,600 pixels?

I just ran into this problem too. I dunno if it is pixels that are being limited or file size....because some of my photos are big pixel wise but not over 1mb and they are being able to upload, while files over 1mb are being turned down. What gives rollitup?? I was just about to make myself a new grow journal since my old one got all the pictures deleted but I can't even upload damn pictures without having to go to photoshop to resize them and that is a fucking pain