It was brought to my attention recently that there were posts missing from the Sidebar on new Reddit. After some investigation and experimentation, this issue has been fixed. For those using Reddit's redesign you should notice quite a few posts on the Sidebar that were not there before. These are foundational posts, if you haven't read them yet please take the time to do so. There is also a glossary of acronyms and terms that you will find very helpful as well.