Good point - I actually first registerred and built a site back in 2004 but it was a different business (matching people manually in Houston only). 2008 was wh

Good point - I actually first registerred and built a site back in 2004 but it was a different business (matching people manually in Houston only). 2008 was when I switched it over to a directory site that was open to anyone and let tutors and students contact each other directly (also rebuilt it in rails). Not sure what you mean on the graph though - it seems correct to me.