You can download a Live CD dedicated to wordpress plugins for Blog Post Enrichment (similarity search) from my blog (http://twilightlabs.phpzilla.net/blog/?page_id=147). Once you have booted the CD just start Firefox and go to this address: http://localhost/~tux/enrichment. The address is bookmarked. You will also find POPLOG and Dokuwiki installed.
Out of the available plugins for Blog Post Enrichment, the following have been installed because they are the most stable and work on a SliTaz platform.
* Zemanta * Apture * Insights * wp-hover
All of the above plugins allow you to create short posts rich in content. If you find any bugs or have any comments please feel free to email me: drewvid@tlen.pl