so what do you all do with your old usb miners, (the obsolete ones)?
or dont they become obsolete>?
Believe it or not, I still have mine mining away on BitMinter! They add around 9-10 gh/s to my total (~400 Gh/s) which is made up of a mishmash of equipment, including two S1's. They were my first ASIC miners and got me started.
Perhaps, one day, there will be some useful alt-coin using sha265 that I could point these to.