Hi Lin, that's right the Leximation site: http://leximation.com/tools/ is great. I don't know is this site complete.
In the past we had also list our TOOLBOX and FINALYSER tools, plug-ins and extendscripts on the frameusers site. Important, that vendors and list admin can update the list. Additional, I mean it would be great if one could add comments, that would be a community of links, information and comments. - Georg
