Are there any PostgreSQL administration tools like HeidiSQL (which is for MySQL)[1]? Seriously, this piece of software is so feature-rich and polished and fun to work with, it makes me choose MySQL over PostgreSQL if the MySQL features fit my needs. Indeed, I know pgAdmin, but some features are rather clunky to use and it doesn't really look that actively developed.
[1]: http://www.heidisql.com/