garym [1] intends to find a replace for moveableType [2]. The following discussion points out some interesting alternatives, as such as PHPortal [3], a PHP Portal Application Builder and the first Zope replication.
[1] http://advogato.org/article/561.html
[2] http://www.moveabletype.org
[3] http://dev.4arrow.com
Update: More Weblog engines on http://www.circle.ch/wiki/Weblog
