Just now I found 1 interesting link which is the WordPress email@example.com. It is the WordPress which host by USM. It is only for those who poses the Campus Online account. Thats mean, USM user. So, anyone want to start new blog ? Or want to start your second site ? Feel free to try this.
Then, click to 'Proceed to the WordPress blog installation' and fill up to simple form.
And voila, you already have 1 WordPress account and your URL will be like this
I never use WordPress before, so it may take a while for me to familiarize with the interface and definitely I will not start for second site