I don't like the idea of having to invite specific people, and asking them to create accounts. That really sucks. I'd rather have an open link I can place on my website, then allow people to log in with Google (which is kind of obvious they will have an account as they're Mobile users, androids, iOSes..) or Facebook or other. Less pain for them to collaborate. First thing they see? Their actual language of browsing (look at browsers locale) and the textes they already have seen on the apps... makes sense? Getting people to collaborate is not easy! So kind of obvious they need to relate to what they see on screen ASAP. no accounts need to be created as they're not your customers but mine ;=) Thank you! I think it's a good product! I love the interface..but the mechanism doesn't make sense for me. Also my app is ridiculously low in text and adding 2 languages already covers up 15% free space...