Earlier quoted context omitted.
Let's say you're doing, I don't know, a lesson on cellular biology. After wrapping it up, on Friday afternoon, you want to play a fun game which still has some educational content. So you print out one Parts of A Cell bingo card for each student in your class and explain how bingo works (or not, because they've almost certainly played before). Then start calling things like "This center of the cell is where the chrom…
I've know about your Bingo Card Creator for about a year now, and for the first time I know what it is. Clearly an explanation is not necessary for your market (which I assume is the US); to expand internationally, evangelizing for the teaching method itself would reap great rewards, I believe. As a vague demonstration, Avatar has earnt 27.5% domestic, 72.5% international: http://boxofficemojo.com/movies/?id=avatar.h…
The audience of biology teachers is much, much wider than the audience of "people looking for biology bingo", and it being more diffuse makes it harder to address via scalable marketing methods like SEO and AdWords. They're also much harder to convert, because I have to sell them on a) biology bingo, b) Bingo Card Creator, and b) paying $30 for it, whereas if I just try for folks who typed [biology bingo cards] into Google I get (a) for free.
I want to be someone's first bingo game about as much as Apple wants to make someone's first cell phone.
P.S. The game many Australians think of when they think of bingo is not the game on my website. Yay, internationalization.