Top sites

Top sites is a program which works like a poll system. It lets a webmaster sign up and receive a special  URL which he/she will put on their website. Then, whoever clicks on that link/banner linked to that special URL will generate one vote for that site. The more votes the site gets, the higher it is ranked among other sites. (example)

Requirements:

1. Unix or Windows NT
2. Perl 5
3. "at" utility (if running on windows NT)