As presented at Conclave 2013, below are the links to the sites discussed. Feel free to add your favorites. I'll be happy to add them to this list and credit your contribution.

Navigation Bars
http://www.buttongenerator.com/index.php
http://www.flashbuttons.com/
http://www.freebuttons.com/
http://www.flashmenus.net/flash-button-themes.html

Graphics
http://cooltext.com/
http://dabuttonfactory.com/
http://jirox.net/AsButtonGen/
http://flamingtext.com/
http://www.backgroundlabs.com/
http://www.stripegenerator.com/

Site Search Tools
http://www.freefind.com/
http://www.sitelevel.com/

Image Crunchers
http://xat.com/products.html
http://crunch4free.net/
http://www.jpegreducer.com/

Web Widgets
http://radiotuna.com/OnlineRadioPlayer/Create (embedded radio)
http://www.bravenet.com/webtools/widgets.php
http://www.widgetbox.com/tag/free%20website%20design
http://100widgets.com/

Message Boards, Blogs, and Chat
http://amazingforums.com/
http://www.globetalkers.com/FK/register.html
http://www.blogger.com

Polls and Surveys
http://www.freepolls.com/
http://www.surveymonkey.com/
http://www.zoomerang.com/

Scripts
http://www.dynamicdrive.com/
http://www.javascriptkit.com/
http://www.javascriptsource.com/

Games
http://www.dailyfreegames.com/ (Use the "Free Download" Menu)
http://kewlbox.com/about/freeGames.aspx

Collections (Most of these have a variety of these tools plus more)
http://www.bravenet.com/
http://www.webmasterfree.com/

Forms and Databases
http://www.response-o-matic.com/
http://www.jotform.com/

Tracking
http://extremetracking.com/
http://gostats.com/
http://www.footprintlive.com/

Site Evaluators/Optimizers
http://www.netmechanic.com/