writing as a craft, both original and fic
old school Spuffy
Doctor/Rose
the awe(someness) and evilness of historical figures
food experiments
suffrage
anime meta
critical (pos&neg) analysis of popular fanfiction (no one ever does this, ever, unless there's a Mary Sue)
stylistic and cultural differences in US and UK television
professional networking between fans in close regions/locations
muuuuuuuuusic as opposed to bandom.