Uploading Multiple Pics At Once

@Bobby, here is another thought for making CCF a better place. As with all of my suggestions, I don't know if I'm asking for something easy or hard, so please forgive my ignorance as to the magnitude of this request.

I know that some folks have a single image file with both sides of their coin on it, but I prefer to keep the obv and rev as separate images. Virtually 100% of the time, I am uploading both sides of the coin to a thread and while the process is easy to perform in series, I wonder why I couldn't just click on multiple files and upload all of them in parallel (assuming that each file met the basic requirement of format and size). I'm thinking that adopting this without any limits might encourage some folks to post way too many pics, so perhaps there could be a cut-off of say three or four photo files at a time.