I run this forum out of my own pocket @stanko. We have no advertisers or sponsors so that we do not have to be concerned about saying something that offends them.
The only way I can do so is to reduce the storage and backup costs by having images not uploaded into the system itself, but linked from elsewhere. This keeps the backups manageable in size, and the costs of hosting the site under control.
Sorry, I thought we had all made it fairly clear that you can't actually upload an image directly to this site. You can only link to an image hosted elsewhere, such as instagram, imgur, postimage or probably hundreds of other sites.