pg-based polling/voting script

For some years, my websites have used phpPolls
(http://www.phpwizard.net/phpPolls/) under mySQL. Today I started looking
for a PostreSQL based system. I found plenty for mySQL but very little
which used PostgreSQL. The two I did find are:

http://martin.f2o.org/download/poll/
http://recount.superutility.net/

Anyone using these? Do you have any recommendations/suggestions?

Anyone interested in helping to code a new script? I have started
converting phpPolls to PostgreSQL but from what I know of the code, there
are also some improvements to be made in terms of code structure and SQL
optimization. If anyone wishes to help with the conversion, my plan is to
put the base code into CVS tomorrow and make it publicly available.

Cheers