I really like the Log Categories feature, whereby one can watch a folder and have new log files opened and older logs closed automatically. One thing that isn't clear to me, however, is which Log Category a tab belongs to. There is an option on the tab's context menu to Apply a Log Category, and that list includes the category that has already been applied to the log/tab, which seems a little confusing. Maybe the entries in that menu could have a checkbox on them to show which (if any) category is currently in effect?
Also, it'd be great if LogFusion would show the log category name (as well as the current behavior - the full path of the log) in the status bar. (I'm imagining this should be easier to implement that another feature request I've seen to support setting tab-colors for log categories, which would also be neat.)