Yahoo mail is yet another mail application provided by yahoo. When I created first account it was on yahoo. The most amusing thing I thought was to create an Avatar.
Yahoo mail also has inbuilt chatting application "Yahoo messenger". Most of the people has yahoo id is because of the messenger
I can also be able to form a yahoo group in web mail. However the negative point is load time and file attachments.
Process becomes very slow when we try to attach big files. Also the advertisements are very annoying. However the look and feel is fresh and young.