"Wall Street Journal online, one of the few remaining news websites that's charging for access"
According to Rupert just last week, all of his papers are going to start charging for online access within a year. He has just called in the heads of the three major regions where he owns newspapers and tasked them with finding a way to extract money from web users. This was in response to the whopping 94% drop in revenue across his stable of "news" rags last year.
All I can say is "good luck with that Rupert"
"a 'sophisticated micro-payments service' will be instated to bill occasional users"
Oh yes, and how would that work exactly? Users need to fork over their credit card details before accessing the site just to make a 0.5 cent payment? Hmmm. I doubt it. People are not going to bother whipping out a card to read one article and the CC transaction fee applicable to the paper would be far more than the fee charged.
The only possible way would be to require users to purchase pre-paid credits before accessing the site.
Of course, that will be of no interest to "casual" users because it requires a prior commitment be made by the user along with a "minimum spend" to cover the credit card processing fee that will be invoked. If somebody on a forum posts a link to an article and I am told I have to opt into their micropayment system by buying a $20 block of credit before I can read it I will simply not read it.
Then there is the problem of getting your content on the search engines. If users can't read your site then neither can Google, and if google can't read your site google can't index it and if google can't index it then users won't find it. Of course you can do that really annoying thing other sites do and allow the googlebot access to the site and block normal users but then all I have to do is to set my user agent string to that of the google bot and I will be able to read it too. A firefox extension to automate just that would emerge within days of this sort of thing becoming widespread I'm sure.
The fact is that newspapers are dead. If they cannot manage to operate online and fund themselves with advertisements then they have no future. The sooner the newspapers understand that the better.