But you don't help fixing problems by telling a lie about them, you just make it more difficult for those trying to tell the truth about the issue. It does not seem Daisey understands that he has hurt the cause he claims he was trying to help.
IANAL, but your Wikipedia contributions wouldn't count as personal information (unless it is explicitly about yourself). However the logging of when and which page you edited are, so those could potentially be affected.
any attempt at accessible (that is, text based) content will make it wide open to automated solving and ruin the whole point.
Maybe an audio snippet could be used as an alternative, although actually creating the audio (unless it's done with text to speech methods at the server/creation time) is going to significantly bump up the cost of creating the advert.
After you made the change to the site, have you seen any changes in voting patterns and point distribution? It would be interesting to see that kind of data.
Although not as featureful as pv, try hitting CTRL+t under OS X or any of the BSDs during a long running process. It provides status of the current running process without having to prefix the command with pv. I blogged about this a while back: http://jz.posterous.com/bsd-tip-of-the-day-ctrl-t
It would be interesting if they set up a Google Retro and let people try and compare the old search and see if they still think it is an improvement over the newer systems.
In my user support days at the university I studied at, I remember receiving many students on the brink of crying and with a corrupt 3.5" disk in hand. They had their only copy of their thesis on this floppy and were desperate for help.
Most of the time the only thing we could do was to dd what was available and pipe it through strings, and sometimes not even that. We tried telling them they should store things on the university servers (which had backups), but it took some time before students learned this.
How do you reverse the search? <S-C-R> didn't do it for me. Either way this could be a good substitute for what I do now, tediously grepping .zsh/bash_history...
If by reverse you mean going forward instead of backwards, that should be done with Ctrl-S; it does not work in Bash though, since Ctrl-S locks the scrolling of the terminal. I believe this behavior can be overridden, through some .xinputrc settings perhaps, but I haven't still found enough motivation to look it up!