Yesterday so called rumor are become truth and SharePoint 2013 public beta is released.
Andrew Connell described about the App model in SP2013 check.
As per the latest rumors about the SharePoint 2013 or SP15 it may be announced today. From last few weeks developer community is waiting for beta release to view the next version of SharePoint but according to some posts this will be over today. Let’s hope this roamer will become reality. Twitter and some tech sites are giving this intimation that today it is possible that MS will announce the beta relase.