I checked the ram and cpu usage and then turned it off and saw a change in ram usage. I tried it several more times and saw no change from what I was using before I installed it. Of course I have 8 gigs installed so maybe that's why it doesn't affect me. Oh well I like it as it's very restful. If it's a ram hog for others then they should either remove it or get more ram. Of course if it doesn't improve your user experience by all means feel free to discard it. I just thought some folks might like it.
"It is better to light one candle than to curse the darkness."