Re: [Haskell-cafe] Re: Haskell-Wiki Account registration

2009-03-14 Thread Martijn van Steenbergen
Benjamin L.Russell wrote: Why not ask new users to identify letters in a random bitmapped image of a string, as is commonly done? Then any new user who still registers and starts submitting spam can be tracked and moderated. If this doesn't work out we can always use hackage's approach: have

[Haskell-cafe] Re: Haskell-Wiki Account registration

2009-03-14 Thread Ashley Yakeley
Henning Thielemann wrote: How long will the Wiki account registration be disabled? Would it be possible to ask a question, that real Haskellers could easily answer, but a spambot cannot? E.g. What's Haskell's surname? It will be re-enabled when an appropriate extension to MediaWiki is

[Haskell-cafe] Re: Haskell-Wiki Account registration

2009-03-14 Thread Achim Schneider
Henning Thielemann lemm...@henning-thielemann.de wrote: On Fri, 13 Mar 2009, Benjamin L.Russell wrote: Why not ask new users to identify letters in a random bitmapped image of a string, as is commonly done? I assume, because those images are 1) not accessible by blind people 2)

Re: [Haskell-cafe] Re: Haskell-Wiki Account registration

2009-03-14 Thread Malcolm Wallace
On 14 Mar 2009, at 10:20, Ashley Yakeley wrote: We will have a more up-to-date distribution when a new machine takes over from the existing machine at Yale. I don't know when anyone will have a new machine. The contract with Yale for running the haskell.org machine is due for its yearly

Re: [Haskell-cafe] Re: Haskell-Wiki Account registration

2009-03-13 Thread Henning Thielemann
On Fri, 13 Mar 2009, Benjamin L.Russell wrote: Why not ask new users to identify letters in a random bitmapped image of a string, as is commonly done? I assume, because those images are 1) not accessible by blind people 2) can be decoded by spammers, since they know how the images are

[Haskell-cafe] Re: Haskell-Wiki Account registration

2009-03-12 Thread Benjamin L . Russell
On Thu, 12 Mar 2009 17:31:49 +0100 (CET), Henning Thielemann lemm...@henning-thielemann.de wrote: How long will the Wiki account registration be disabled? Would it be possible to ask a question, that real Haskellers could easily answer, but a spambot cannot? E.g. What's Haskell's surname?

Re: [Haskell-cafe] Re: Haskell-Wiki Account registration

2009-03-12 Thread Joe Fredette
As long as one is implementing a CAPTCHA, the reCAPTCHA [1] is my humble suggestion, I have no idea how the haskellwiki is implemented or how easy this is to implement, but I imagine it couldn't be _that_ hard. /Joe [1] http://recaptcha.net/ Benjamin L.Russell wrote: On Thu, 12 Mar 2009