useful if you want to make bit.ly or other short url codes for people from log addresses or searches on your site.
Half our life is spent trying to find something to do with the time we have rushed through life trying to save.
There are 3 kinds of people the one that learns by reading. The few who learn by observation. The rest of them have to pee on the electric fence for themselves.
The road to success is dotted with many tempting parking spaces.