I didn't care about social aspect at all, there were two absolutely crucial features in Xobni that I absolutely loved: 1. Ability to instantly see all attachments sent by a given person. 2. Outlook's own search is unusable, I never mastered it, Xobni was a godsend. Take any product: some people like it and some won't. I liked Xobni and this guy didn't. God knows why, perhaps he didn't have enough attachments or didn'…
Feature 2: 1 week work
I used it for a few days and removed it later because it provided no real value, except for my coworkers asking me what I had there in outlook. I don't need a person ranking or the amount of emails sent by that person at a certain timespan. I just want to organize my email.