Apparently, this user prefers to keep an air of mystery about them.
9 Is it possible to get the public key of a bitcoin address I do not have the private keys for with the standard client? jun 12 '13
8 Can nLockTime TX be used to flood Mempools? mar 15 '13
7 Why not retarget on every block? apr 7 '13
6 How fast is the Bitcoin (mining) network? feb 12 '12
6 Namecoin: is there any rationale behind the (apparently foolish) choice of having the domains cost an irrelevant price? may 14 '12
5 Port forwarding for pooled mining? oct 7 '11