Ok so Ive decided to try some things and moves some apps into the data partition which makes it easy to uninstall/update without issue.
As of right now for example if your on v6 beta then for gmail when you update in the market if it installs without issue you will actually have the older version of gmail still in the system unless you un-install it from the system and you will have the new version from the market in the data partition. Now the only thing I would be concerned about is this:
When you install a theme the themer would either have to ensure Gmail was installed in the data partition with their theme or the user would have to un-install gmail from the market and let the theme install it into the system.
So would you like Gmail in the data partition or system?
Also titanium backup is going to be in the data partition which will make it easy for everyone who has the pro edition to upgrade or those who don't use it can easily uninstall it through the market or in the settings/application section.
With this being said is there any application that currently come with the rom that you feel should be in the data partition or are there any apps that do not com ewith the rom that you feel should be included but in the data partition?
Maps, twitter,facebook will not be included neither will tethering applications.
Im looking for maybe voice search, youtube