I doubt it. If Tor is academic then I2P is hobbyist. The Tor devs are very into research papers etc, the I2P devs are more into intuition. This is good and bad. Tor is slow to change because any tiny change needs to have a research paper written on it and simulations run first. I2P is really fast to change and add features, because if something sounds good and correct at face value, they will probably implement it. I think I2P culture of users consists largely of cryptoanarchists, where as Tor user culture is extremely diverse because of its popularity. The average I2P user probably knows significantly more about technical things than the average Tor user, but the average Tor developer probably knows significantly more about technical things than the average I2P developer.