I think the problem isn't so much building something good, but something that catches on. I would argue that there's plenty of good projects out there (like i2

I think the problem isn't so much building something good, but something that catches on. I would argue that there's plenty of good projects out there (like i2p), it just doesn't become popular and it never gets used. Timing and marketing is 90% of the way there in my opinion.