[ge-talk] upgrades

[Ari Haviv]

2 other things that just occurred to me

1) spyware. no we don't want apps to install spyware that lives on
after the original app is removed

2) "try before you buy" -I think we want this instead of
"crippleware". But apps usually stick something in the system so that
if your 30 day trial expired, you can't just uninstall and reinstall
to get a new 30 day free trial