Colwiz provides options for upload/display one attached link, one publication, one poll, one file or some equations(not sure if the number is one or not 'cause I didn't check this), which is very good. However, it is also a common case to share multiple files at one time when posting an idea or starting a discussion inside a project. Plus for the replies I didn't find any way to attach links/files/publictions/equations or anything else to respond. It could be better if these two functions are added to the next version of ColWiz. Thanks.