I'm still buying AMP as I expect it to hit at least $500,000,000 over the next 36 months which even being very conservative is a good return.
There is no "site". Synereo is a decentralized application platform. The first dApps will be the social network, Synereo, and LivelyGig. The alpha is released. Continued work on bug fixing and docker integration is underway. The existing code is on Github. Visit the Synereo slack channel for more information on running a node.