SDN Share is a new pilot program (http://sdnshare.com) that enables the developer community to submit content to the Sun Developer Network websites. 

Anyone can submit tips, code, examples, even articles of some length, to the site. Submissions are moderated and reviewed, but the turnaround time seems to be measured in hours currently (except on weekends). And, viewers can vote up or down on submissions.

There are categories for Solaris that include debugging, driver development, installation, Java on Solaris, migration, networking, predictive self healing (SMF), resource management (ZFS, Zones, Containers), and security.  And there's a developer tools/sunstudio category as well.

SDN Share has just started up and the content is started to flow in. There's also an RSS feed at http://sdnshare.com/index_rss.jsp and individual feeds for individual categories.

Got some great tip on using Solaris or Sun Studio? Put it on SDN Share.