Free memory usually shows me with 20+-40+% memory available, so I usually don't need to free memory. Occasionally I get below 20% and I free it up, but as I said, usually not.
I can confirm that the battery level indicator will be gone in version 1.5. I got this today:
Hi,
Yes, the battery level will be removed in version 1.5. However, version 1.5 will contain a Game Mode that will allow freeing more than 35 MB of memory and the crashing/hanging/resetting problem when memory was less than 4 MB will be fixed. If Apple allows us to show the battery level, we'll add it back in.
Thanks.
RecessionApps Support.
We have already know that. It is mentioned in another thread and in this one at several spots.
Although, thanks for sharing, I had not seen that letter before and didn't know there was a chance of them adding it back in.
This app will be extremely useful once Apple enables apps to have the ability to run in the background.