The other side speaks up!
LJ's assorted celebrations: ship LJ banner, eyepatch dude, "Update Captain's Log", costume contest, "To join this crew" on community join link, "Crew Info" on community information page, "Captains" for community maintainers, "Crew Members" for community members; on personal info pages: "Pirate Name" for username, "Mateys" for friends, "Mutual Mates" for mutual friends, "Crew Member of" for community membership. Frank is in pirate gear (but "Seasonal" Frank on the Portal? Still in blinkenlichten). I don't see any shiny new mood themes (but an Official LJ Pirate Mood Theme would be So Cool).