I strongly disagree with "Real Name" requirements online. Everything online is tracked. If I see you on the street and introduce myself and we talk about wine, then that conversation is gone after we part ways. Online, everything is recorded - forever. The data mining capabilities of systems are so far beyond what most people understand and can comprehend. Every digital message online is stored - that includes emails sent in the clear on web mail servers like google, hotmail, and yahoo (it is in google mail's Terms of Service), Facebook, WineMakingTalk, Reddit, etc. The data that is tied to a real name (a lot of it is now) can be mined to make an incredibly accurate profile of you as a person. Where you live, where you work, how much money you make, what you buy, your hobbies, your political leanings, your travel, when you are home, etc. Is there a sinister conspiracy behind this? Is the government collecting this information and watching you? Maybe. The more immediate concern though is some corporations are gathering all this data and using it to build these detailed profiles which are then sold for marketing, advertising, and sales purposes. This is the model of Facebook and Google already - why do you think these services are free? They aren't trying to get money by having you click on their ads (like this forum does, which is totally fine). They want you to click on those ads and record which products you look at and favor. So they make money for your click on the ad, they make money by selling the ad, and they make 100x more money selling the profiles.
I'm not pointing the finger at WMT or any of our other forums. The data here isn't stored and sold in profiles by our glorious forum admins. But the posts are viewed and stored by outside web crawler companies.
For example, this link:
http://webcache.googleusercontent.com/search?q=cache:YkNMBI7IWfcJww.winemakingtalk.com/forum/f5/flavoring-pee-13435/+&cd=1&hl=en&ct=clnk&gl=us
is stored by google. It is a post I made in May 2011. All of the content is stored on Google's systems. Google is obvious about this and they offer their cache accessibility to everyone. There are many other marketing corps that collect the same data and do nothing but mine the data and build profiles.
Kyle
P.S. Sorry about the long post but as I've mentioned before, my job is in network security and the "real name" quandry is relevant to what I do.