I was playing around with Google Correlate today (prompted by a piece on Morning Edition). While the point of the site is to find sympatico (expected or not) search terms, there is an interesting trending function that is fun by itself.
Of course, I searched for "yoga", and here's the resultant chart:
Not surprising that "yoga" correlates to "vinyasa" - other correlations include "work out world", "bikram", and "lucille roberts"
What stands out is the annual, start of the year, new year's resolution driven interest in yoga. Each January, we see an annual swell in class sizes and students, and the fact that folks are searching for yoga brings that into focus. There is also an interesting upward trend, year over year.
Ah, well. Enough cyber musing. I've got two classes to teach today, and something tells me they will be full ones!