The "related terms" sounds like it could possibly be useful for listing descendant forms in a protolanguage as well. Whee!
I like the default group for Universes, as well as the permission controls. It's not a problem now, but I could see the unrestricted writing to other universes (and Lexicons via the Importer...which to digress I keep wanting to call the Mass Uploader, not sure why) eventually becoming an issue, possibly.
Events? YÆHOO!!! I already had a timeline for my alt-earth from way back when...It's been (shoddily) kept in textfiles, shoddily because I kept the BC/AD dates on one side and the AVC dates on the other, so I could be sure I was numbering them right, and well...that and tabs don't work well together. And I just had an amazing revelation of "why didn't I just use a table?" for which I have absolutely no answer!
*looks around nervously*
Talk amongst yourselves.