After a long consideration,I decided to put Nuffnang ads instead of Advertlets ads because I don’t want to be mad at the next time of cash-out in Advertlets even though Josh Lim did it nicely for me this time.
Currently I just put the widget in the sidebar.It’s displaying with a poll so that visitors could submit some useful info to me.
I only hope Nuffnang will not let me feel upset.