Year 2011 Interesting Megatrend and Anomalies

This year there are 4 dates with lots of 1.
1/1/11 1st January
11/1/11 11th January
1/11/11 1st November
11/11/11 11th November

Take the last 2 digit of your year of birth (if you're born in 1976 take "76") then add the value of your age "35 years" = 76 + 35 = 111

Try again: it will all add up to 111. Except for those born in this century.

Also the month of October has 5 Saturdays, 5 Sundays, 5 Mondays.
According to the calendars, this only occurs every 823 years.