I noticed that WPB doesn't resize images on server. This takes a lot of bandwidth, when publishing the site and when visitors visit the site. It also therefor can make the site heavy for visitors and publishing slow. An average user usually won't resize the images on their computer before uploading: they change the aspects on WPB, but this doesn't affect to the actual image size on server. So it would be nice if WPB could resize the image size after uploading them to save quota, bandwidth and to make site work faster.