Jakob Nielsen has some interesting views about the downsides of the 1% rule that I blogged about. In his article
Participation Inequality: Lurkers vs. Contributors in Internet Communities he lists those „Downsides of Participation Inequality“
The problem is that the overall system is not representative of Web users. On any given user-participation site, you almost always hear from the same 1% of users, who almost certainly differ from the 90% you never hear from. This can cause trouble for several reasons:
Customer feedback. If your company looks to Web postings for customer feedback on its products and services, you’re getting an unrepresentative sample. Reviews. Similarly, if you’re a consumer trying to find out which restaurant to patronize or what books to buy, online reviews represent only a tiny minority of the people who have experiences with those products and services. Politics. If a party nominates a candidate supported by the „netroots,“ it will almost certainly lose because such candidates‘ positions will be too extreme to appeal to mainstream voters. Postings on political blogs come from less than 0.1% of voters, most of whom are hardcore leftists (for Democrats) or rightists (for Republicans). Search. Search engine results pages (SERP) are mainly sorted based on how many other sites link to each destination. When 0.1% of users do most of the linking, we risk having search relevance get ever more out of whack with what’s useful for the remaining 99.9% of users. Search engines need to rely more on behavioral data gathered across samples that better represent users, which is why they are building Internet access services. Signal-to-noise ratio. Discussion groups drown in flames and low-quality postings, making it hard to identify the gems. Many users stop reading comments because they don’t have time to wade through the swamp of postings from people with little to say.
In addition, he also lists some point on „How to Overcome Participation Inequality“.
But the main point still is: you can’t overcome participation inequality. You can only optimise the way content is produced an sorted, trying to make it more suitable and/or relevant for the average users.