I guess I have been too lazy to write an update about my online English learning since I write on Rarejob speaking test.....
Actually I started using English Central last autumn. Half a year(last October to April) of learning on EC was funded by my former university :))
This was so great that I imprived my English a lot and gained the score of 107 in the (English) entrance exam of the University of Tokyo, so I have decided to continue using it out of my own pocket...