arcgis public beta is now live. The site allow you to create maps, find and use maps, applications, and tools, and share your maps and applications with others. The site has a great deal of functionality that will be enhanced over time as ESRI’s public-facing GIS on the cloud offering

welcome to the cloud GIS era

you can make map. submit it online, and you can find all necessary tool to make a map and published it on arcgis and share to the community PORTAL