Here are some articles about Nootropics that you may find interesting:

Ginkgo Biloba - Nootropics From Nature

ImmInst Forums - Nootropic Section

A Dose of Genius

Is This Your Brain on Smart Drugs?

Cognitive Enhancement Research Institute

Technorati Profile

Here are some interesting reads about Nootropics:

A discussion on Reddit about Nootropics

Erowid.org's discussion on Piracetam

Smart Pills Make Headway

Neurofuel - A drink made with piracetam

Here are some articles about Nootropics that you may find interesting:

How Smart Are Smart Drugs?

Wired.com Readers' Brain-Enhancing Drug Regimens

Nootropics put your brain into overdrive

Ginkgo biloba