Momo - I hope lots more people invest - like I said, what better investment is there than in a fellow Yid's spiritual growth?!
But I'm sure lots of people have the same issue that I almost had...which is, being short on cash. For example, as of right now (even before Eye's and your 90 days), my ma'aser is about 2 months ahead (in other words, I've already given maaser for my next two months). I'm single, so I have a bit more leeway with my money, but I'll bet that lots of people here wish they had the free money, so they could invest in this great opportunity - it's like knowing that your friend's company's stock is going to rise, but just not having the capital to invest. But they're going to be happy to watch it rise anyway, and EVERYONE will be cheering you on.
GMG!!