I know for sure that angry birds doesn't. Going by what I've got installed that doesn't have an entry in /etc/osso-backup/applications, I'd guess that these also don't:

batlevel
bounce
fm radio
office viewer
petrovich
prismic wm
quickpanaroma
recorder
solitaire
supertux
tunewiki
zoutube

These I don't have installed so can't say:

maku t
blackboard lite
coin toss
conboy
currency convert
discs
diskusage
drNokSnes
eCoach
fifteen
firefox
fizwoz
forecaweather
france 24
friendstatus
gpodder
hermes
jamaendo
maep
mastory
mauku
mediabox
mgutnberg
mwtube
pannuci
pocket calculator
sand
soccer frenzy/hoops frenzy
tubes
vgb
vgba
xploder - game