Apps I've frozen in TB (may actually delete them later, but frozen for now while I determine stability):
3D Games
Amazon MP3
Android Live Wallpapers
Blockbuster
Calculator
Calculator widget
Car Panel
com.htc.footprints...
Flickr
Footprints
Home Screen Tips
HTC Sense Live Wallpapers
HTC Slide Show Wallpapers
Live Wallpaper
Magic Smoke Wallpaper
Music (Sense music, not Gmusic)
Music Visualization
Music widget
Nascar
News
News Widget
Peep
Profile Widget
Qik Video
Ringtone Widget
Setup
Setup Wizard (Don't disable these unless you have a NANDroid backup)
Spiderman
Sprint *anything*
Stock Widget
Stocks
Tell HTC
Updater
If you start freezing/deleting Sense apps, Sense will crash and reload. Just leave it alone. Your UI will come back.