Good tip. I had no idea it was storing and or not cleaning up that much data.
On the other hand, you really don't need EasyWiFi.
I thought I would miss it but it's just another annoyance that wastes battery life as it looks for open hotspots.
It's really just a GUI to show and connect you to hotspots but the default WiFI utility is also doing that, it just doesn't give you the feedback that EasyWiFi does.