In March of 2013 the Sybase newsgroups were closed down permanently. A web archive of the messages on it is available at http://nntp-archive.sybase.com. Instead, the various developer centers on the SAP Community Network provides similar functionality (http://scn.sap.com/community/developer-center). You will find TeamSybase members contributing there, as well as through their blogs, website, social media, etc. In addition, as a result of the July 2016 agreement between SAP and Appeon, Appeon took responsibility for development, sales and support of the PowerBuilder product. To that end, they introduced their own developer community for that product (https://community.appeon.com/home).