Gmail (Google Mail)
Date of use:2010-2012
Gmail really have put their development in reverse gear. I use Gmail a lot, and now it's forcing me use an interface I hate the most. How did they come up with this? And how come they think they can make people like which everyone abhors. Come on, Gmail folks, change the interface if you want to be what you were — simple & straight forward — or else soon people will switch over, and Gmail will be history in no time.