Grubwithus is a site that sets up restaurant dinner parties at which strangers can eat with awesome people. Graham is so optimistic about Grubwithus that he refers to it as a potential 'square on the period table' -- a company that seems almost organically preordained, like Twitter and Facebook.
PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.
Commercial software, or less commonly, payware, is computer software that is produced for sale or that serves commercial purposes, a customer of the proprietary software pays a fee for a license to use the software.
Build a website which connects food lovers who can go out and enjoy a meal and get to make new friends. This turnkey script lets you add a restaurant and then members can buy a ticket to attend the dining experience to network and meet new and interesting people.