Heather MacDonald of the Manhattan Institute discusses the Internet, blogging, and diversity.

One (of many) good paras:

[The Web] is a world without gatekeepers and with no other significant barriers to entry. Imagine someone coping with real discrimination — a black tanner, say, in 1897 Alabama. To expand his business, he needs capital and access to markets beyond the black business corridors in the south. Every white lender has turned him down, however, and no white merchant will carry his leather goods, even though they are superior to what is currently on the market. Tell that leather maker that an alternative universe exists, where he can obtain credit based solely on his financial history and sell his product based solely on its quality — a universe where race is so irrelevant that no one will even know his own — and he would think he had died and gone to heaven.