This digital version of a pin-up space is absolutely an improvement to my workflow. The input is so robust. What you do with it is where the magic happens. This program is best suited for team collaboration. It helps to discuss how/where the team will contribute information to it--whether that is discussing the templates or a plan of action. Otherwise, the workspace can tend to get messy. I like the idea of having a presentation mode, where some of the markups could be hidden. The idea of a working session with consultants or clients sounds appealing, but at the same time, there is a desire for a cleaned up, clear shareout.
Zimbra is great for an email system for a medium or large organization with appropriate IT staffing. The system is easy to use for end-users, and has a fantastic web interface. Unfortunately, it is overly complex, when considering staffing requirements and price, when compared with Office 365 or Google Apps for smaller organizations. For other education customers, it is hard to compete with Microsoft and Google providing their services for "Free" now though
The password change is not activated when you access by IMAP, Pop3 or Exchange sync. You have to know that the password change is required and you must go to the website to do so.
The management of mail rules should have more checking options.
There should be more applications compatible with Zimbra, the ones that appear in the Zimlets.
Overall, we were satisfied with the implementation. We perhaps should have spent more time consulting with Zimbra or others regarding best practices but as we got to know the system better we were able to make changes relatively easily after the fact.
We have Workware installed on different computers in our office that were supposed to be great for presentation but we had issues after a user connected their laptop then they no longer had access to our server. If they had files they needed for the presentation they had to save them to their desktop to make sure they were accessible.
We selected Zimbra because it has a lower cost in the market, offers more development features for its open source, has a very easy to use interface and adjusts to the needs of the company.
Since all of our ROI studies and strategies are performed at the corporate level, I'm really not sure what positive or negative impacts Zimbra has had on our overall business objectives. I can say that at least one positive impact it has on my business objectives, in the medical record department, is the ability to be as paperless as possible.