The ability for me as an individual marketer is that I can send out daily mailable communications in bulk without having any additional software or services required from my team members/employees who are sending them through this platform! It has been great so far because it allows us all of our employees (from sales staff up) access with ease by simply logging into their account which makes things much easier than if we were using different tools such like MailChimp etc..
There really isn't anything at present time but what i have seen there seems very easy enough once set-up correctly - just need some training initially then its pretty seamless afterwords! Great product overall especially when used together withe other products offered within DM itself egs : Campaign Monitor / HubSpot CRMs.