@MichaelNielsen Been here a while... haven't been to chat for a long time. I thought I'd pop over here, though, as I was pretty sure that question would stir up some talk.
Ok, well you guys have a great time, ok? If the group won't police itself, and the site's owners won't control the people who're breaking the rules, then it seems to me someone had better get damned busy running those banner ads, 'cause you're going to need a lot more users.
I remember some pretty heated tiffs about PotW over the last year or so. Lots of people bent out of shape because people are abusing the conventions that we're not able to enforce.
The number of users here (damned good photographers) who've left this site in disgust over the bad behavoir in PotW voting should have gotten someone's attention, but it hasn't.
We've been saying for months that the voting system as it stands just isn't suited to PotW, but nobody seems to know how to get this (seemingly) small tweak moved through the Stackexchange labyrinth.
I'll tell you what -- the data available over at data.stackexchange.com removes user_id from downvotes, but there are still some pretty damned interesting patterns in that stuff, and the so-in-so that's doing all the downvoting is pretty likely to start to pop out. There's just not that much data in the meta site to hide behind. Just sayin'.
@rfusca Ideally, the person answering will fix the answer such that it's worthy of being upvoted. but that's just my $0.02, so take it with a grain of salt.
@rfusca Are we not taking steps to discount downvotes? I know that in practice, this hasn't yet changed any voting outcomes, but I thought this was in place as a general principle.
USM is a great example of this -- I'm not sure there's an L lens made today that doesn't have it, but it took a while for it to be introduced across the board.
I don't have any sort of spreadsheet in front of me, but I'd bet you'd have better luck making statements like, "all L lenses as of X date feature Y", and so on.
As a very general statement, the higher-end lenses are internally zooming and focusing, with non-rotating front elements, but this is definitely not the case as you get into "consumer" lenses.