As someone who was waiting for the upgrade to join, I have followed this forum for several years, and learned a lot from its members. I considered joining several times previously, but there were always two technical issues that, for me, held me back. One was the age of the software, it was designed before mobile devices were the mainstay of accessing the Internet and the user interface was clunky. The other was a lack of encryption during authentication (SSL/TLS support).
With the new site, the first issue went away and I understand from one of Kevin's posts that the second will be addressed soon. That was enough to get me off the sidelines and create an account. Now when someone posts information that I find useful, I can thank them.
Loving the new site and its features!