Seems to be a bit buggy still.
From the Tax History Project:
The Tax History Project was established by Tax Analysts in 1995 to provide scholars, policymakers, students, the media, and citizens with information about the history of American taxation. The project pursues its mission through a program of web-based documentary publication and original historical research.
Like Ask Yahoo I guess.
Answerbag is a universal, user-generated collection of frequently-asked questions.