Digg your favorite mobile applications to get free voip credit
I made a digg website, digg.mobile4free.mobi, you are welcome to visit it and recommend your favorite mobile applications, VoIP and other things related to mobile. Most active contributer of every week will receive a small gift (free voip credit).
I started this blog 7 months ago to share some information about mobile applications and VoIP. But since I had less and less time, I think a Digg system is more suitable for my original idea — digg what I/you find and let other judge whether it is valuable.
I submitted what I found first. I guess it will be easier to become most active contributer at beginning 
So start digging your favorite mobile applications to get free voip credit now