I host a wiki site for my MMOG guild Metal Sun.
PBWiki is very nice and easy to edit, with support for text and pictures.
Its much easier to use than Wikia sites.
I have posted a page with the CIVONY TECHNOLOGY TREE at my website.
You can find it by following this link... http://metalsun.pbwiki.com/CIVONY-RTS-MMOG
If you would like to help fill out info about the level requirements I would very much appreciate some help with this.
It does require you to register for a free PBWiki account, and apply to my wiki site for writer privledges. Hopefully we can get this information sorted out pretty quick with a little help.
Once again the CIVONY Technology Tree, you can find it here...
Solarian on server3.