The perfect wiki is an easy to use product, it's very helpful when you are working with multiple people in different locations at once! I like that there isn't much lag time between edits as well because we have some pretty big documents sometimes (over 1GB).
It would be nice if their was more space available than what they currently offer which makes collaboration difficult while editing large files or spreadsheets etc.. There aren’t any downsides about this software but maybe one thing could help us improve our workflows - better file storage options? We've been able store larger projects internally using wikis effectively so far though not sure how other companies do things compared to ours yet since its still new territory here- however no issues really right now just trying out everything possible before making decisions.