[wp-hackers] Drop PHP4 support entirely?

[Otto]

I know there was a discussion about dropping PHP4 support for
Wordpress somewhere, but I can't find the discussion now, so I just
wanted to point out this:

http://gophp5.org/

It's basically a list of Open Source Projects that are teaming up to
drop PHP 4 support as of February 5, 2008. Two largish projects of
note on the list are Drupal and phpMyAdmin.

I just found it interesting. Might be worth some more discussion.