I have been using Switchercoin after mining LTC directly with wemineltc.com. I was initially very happy with the profits compared to LTC, with a 900 kh/s rig. Since 1/31 I have gone from ~0.4-0.5 LTC/Day down to 0.25-0.2 LTC/Day. I will be switching to multipool.us tonight. Now it's mining LTC directly? why?