I like that it is free, easy to use (it's not overly complicated), has plenty of options for customization which are outlined in detail with each feature/option available - this makes setting up your own version very simple! It also works well across multiple devices so there isn't much you can do about that either- if they could make their templates more customizable then perhaps people would be less likely to switch platforms or just leave them altogether? The biggest issue we have had was actually getting users who were signed into our system at all times when sending out mass emails from within the app itself; unfortunately many companies still don't even know what an email marketing service provider does as far as delivering content goes unless someone tells them directly but once they find us online through other channels such as social media etc., those same customers will often come back again because we provide great value for money by offering excellent customer support too.- We've been able to get new clients using.