There is an increasing amount of interesting topics on our SonyAlphaForum. If you don’t want to miss those subscribe the RSS feed: http://www.sonyalphaforum.com/rss/forums/1-sony-alpha-forum/
An cronological overview of the new posts can also be found here: SAF new content page.
UPDATE: There is a new Commlite Nikon F autofocus adapter video on SAF.