Discordian calendar.
I'm still trying. Give me time.
ITS THE ONLY CALENDER THAT DOES NT NEED TO BE UPDATED EVERY YEAR, are you tired of having to write birthdays on all your new calenders, do you dread the day after new years where you must toss out all that paper from your last years date book. this exiled piece of love that helped you with your problems is now discarted like some cheap whore, that CUTE KITTAH that reminded you to just hang in there last april is now just toss into recycle with until you see all that personal information you left for anyone to see but you dint have a shredder so you are now forced to buy a paper screamer from office depot because your OLD calender IS INFERIOR
this is actually a pretty good point, and one in which our regular calender sucks goat asses.
the discordian calendar has the nice property that it has an exact number of weeks (73) that make up an entire year. and leap day (aka St Tibb's day) just gets squeezed in if it happens that year, or not, but doesnt count as a week day.
therefore, if you'd use a Discordian day/week/year planner, you could buy one at any moment of the year, and not worry about pages with wasted weeks that are already past, or that you'll have to wait a couple of weeks before your planner starts. just start at today's date, and when you hit the end of the year, go back to page one, the weekdays will always line up.
our current system just means more money for the people that make calendars and planners, it's a conspiracy

but really, this week-lining-up property of the Discordian calendar is pretty cool in the sense that, if you'd wanted a Discordian week planner for a year, you would only have to design it once, and could print off a new one every year, since it would be the same every year

[I'd just add a list of leap years on St Tibb's day so you can either cross it out or not]