The best part about hashtagged is its ability to reach a wider audience than just those who use twitter, which makes it very useful for our clients.
I also love how easy it is to share posts with other users and how quickly you can see what people are saying about your brand! You can't really dislike anything about hashtagged, but if I had to pick something it would be that there isn't an option to sort by most recent comments. We have been able to expand our reach and get more people talking about our products and services.