I haven't used them. I will prove it later. But for now, assume that I have used them and assume that I am a thief. Assume the worst for now.
Yet I have Paranoid Schizophrenia or so a Community Psychiatric Nurse told me I had (still don't believe them) yet I can study for and pass exams in Fourier Transforms, Fast Fourier Transforms, Matrix manipulation and Matrix calculus. I may have down days and not be able to wash, shave, brush my teeth and not leave my flat apart from to buy beer/drugs and walk my dog but I could still conduct my mind and business. Even if it meant from the restricted use of an Android phone from a secure psychiatric hospital (tho pasting GPG keys would be a bitch). In fact the last time I was locked in a secure unit I made nearly $67 trading FOREX on a droid. TRUST dude if you was that bad you wouldn't even be posting!
Although that may sound very bad to my RSM investors even tho I'm offering the best returns on RSM from any GLBSE listed company (1.32MH/s per share and 4.27MH/s per BTC invested and 50BTC generated from £20 of electric all profits 1900 ways should pay 0.00578947BTC dividend per share weekly). In the worse case scenario of me getting ill then I would either give my dad, brother or next door neighbour the command to reboot the RaspberryPI BFL Singles set up (worse case scenario of a reboot needed) and I would pay all profits as a monthly dividend instead of weekly payment. Although that won't be happening get ready for your first dividend within about another six weeks and then weekly. The first BFL single was paid for on 24/02/12 (24th of Feb)
Although if it does sound bad to potential investors I don't give a f#c~ as I've already paid for the first ASIC/FPGA board and will finish off the IPO for the next two boards out of dividends and my own money