Yeah, manually resizing images is a must-have here. Sometimes images are just too big to download and you can't even resize them to look good. I think that this option should be added in the future. The same story is with rotating...can't say that it's smth extraordinary which should be avoided. I think that everyone should be able to resize an image manually the way he wants it. At least, I saw that feature on other software similar to Artrage and it was really comfy for the users. Otherwise I should always use image services and provide urls to them which is not that cool. Please, think about adding these features...it's gonna be a good change!