Possibly. When I was a active wikipedia editor one of the pages I kept an eye on was my birthday. I'm also vaguely aware of famous people who share my birthday.

Possibly. When I was a active wikipedia editor one of the pages I kept an eye on was my birthday. I'm also vaguely aware of famous people who share my birthday. I found that the page is usually pretty quiet most of the year with a few days around the date it happens with events that year and also "20 years since" articles get published