We've just expanded the limited public beta by a large amount - which means another round of email notifications - so check your inbox! In addition, there are a few more points of interest:
We've added a new group of sub-forums (Valve Games, Non-Valve Games, AMD/NVidia/Intel Graphics Cards, etc). Please use these sub-forums to post new bugs related to the forum title. For instance, issues with Team Fortress 2 should be posted in the Valve Games forum. The Limited Beta forum should be used for issues that are general in nature. Don't spend a lot of time determining the "proper" sub-forum. We realize it's a subjective call in any case but it could help us parse the forums more efficiently and get a better idea of high-traffic areas.
Everyone has been doing a great job with using the issue template when posting their bugs. Another thing that would help us greatly is if you searched the forums to see if your issue has already been reported before creating a new post. If you find an existing post that applies to your bug, please add a comment to indicate that the issue affects more than a single person.
The beta time period for Serious Sam 3: BFE has expired. For those people who have downloaded the game, your local content (including any saved games) remains and is playable if the game is purchased. For more information, see this thread.