As a non-statistician (and, from this list, you'd think there are lots of professional statisticians participating...), can one of the experts explain the practical implications of the bias of this survey? It seems fairly informal, intended perhaps to be food for thought but not a definitive answer. Is this survey sufficiently accurate (i.e., accurate in a very broad way) to serve its purpose? How much will problems with methodology (which I'm sure Erik knew would be pointed out immediately) distort the results? Nathan On Wed, Mar 4, 2009 at 3:47 PM, Brian <Brian.Mingus(a)colorado.edu> wrote: -- Your donations keep Wikipedia running! Support the Wikimedia Foundation today: http://www.wikimediafoundation.org/wiki/Donate

For what it's worth, what Nathan says basically sums up my concerns as well. I think for a (relatively informal, community-opinion) survey it's less important to have an absolutely rigorous methodology (not what I was asking for) than it is to ask the question: is this good enough for our purposes? (and indeed, what *are* our purposes, and how does that influence what we ask?) Saying that community opinion should be taken into account on this question is wonderful, and crucial -- but as we all know it's damn hard to determine community opinion with any degree of reliability. Devoting some thought to this non-trivial matter has useful implications for determining *all sorts* of controversial, broad-scale questions, however, and getting it right means that we are one step closer to better community governance. Or if we can't get it "right", let's acknowledge what the biases are, and be very clear on the kinds of input that did go into this conversation. For instance, many of the people who have participated in the GFDL rewrite and the discussion so far are some of the preeminent free-content, free-culture, open-knowledge experts in the world: that should be acknowledged. There are many more potential constituencies that haven't had a say, however. For instance, a while back I polled a handful of librarian colleagues who are occasional Wikipedia contributors about their thoughts on attribution, just for my own edification. Obviously, the plural of anecdote is not data, but I still found their anecdotes interesting. These are all people who know something about copyright and quite a bit about 'attribution' in the academic world (our job, as librarians, is often to advise people on how to provide proper credit to sources). They were all firmly against the list-all-authors method of attribution. One said: "I expect no personal attribution whatsoever for work on WP. The point of WP is that it is a communal/communitarian encyclopedia. To give credit to individual author defeats that aim. Further, pages evolve, even if some given selection of articles wind up printed. To identify authors as of 2009 ignores the work that will almost certainly come later, and it implicitly devalues that later work by giving primacy to the people who got the ball rolling on an article." This is a strong and interesting opinion that as far as I know hasn't even been expressed in quite that way on this mailing list. Part of my questioning the survey is because its design explicitly excludes the opinions of people like my friend, who edits under an IP afaik. -- Phoebe On Wed, Mar 4, 2009 at 12:53 PM, Nathan <nawrich(a)gmail.com> wrote: