I'm confused with all this entropy randomness stuff? Can't I just use armory and encrypt my wallet?
Actually, you can. The discussion is about the case, where the random number of which the private key is derived at the time the wallet is created is not so random as it should be. For example, if there is no input of random external events to the linux-kernel's /dev/random, it will spit out 00000... as random number. But fortunately on a usual desktop computer, there are external random events. Every movement of mouse, every keypress on the keyboard, every ethernet-package and the current time are considered. However there are ways to improve the randomness even further. For example one could use the audiorecording of the environment. Or a video of you jumping randomly in front of the camera.
In my opinion, these advanced measures are only needed, if there is demand for a high throughput of random numbers, which is not the case for the wallet creation. But on webservers for example, where there is a lot of ssl-traffic, the pool of randomness may deplete (of course this is also exacerbated by the fact, that usually there are no mouse or keyboard events on a server).
Yep, I think that's correct. My explanation was a bit simplified.
