What is it about?
Share you personal experiences of world events concerts, festivals, sports events, premieres with like minded people and the world. http://expishare.com/
Watch this video by Tonderai, it's creator, introducing for the Spring of Coders the idea behind Expishare.
The site has from 200 to 2000 and now the project is autonomous without any managing team..
What are the specs? CSS, HTML, Acions script, XML
Development ideas: Would love to get expertise on the site and get people to propose on share skills on the platform.