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While the smallest fraction of bitcoins currently implemented is the Satoshi (10-8 BTC or 10 nBTC (nano-bitcoins)), due to transaction fees there seems to be a minimum amount of BTC to be spent that is larger than one Satoshi. What is currently the smallest amount of BTC one can spend at comparably little to no fees. i.e. what is currently the smallest sensible unit of microtransactions?
3Hi Astad, welcome to Bitcoin.SE. Please don't solicit donations for your answers; the reputation system is all the currency we need here. – Greg Hewgill – 2014-03-21T01:56:26.883
2@Astad Greg is fully correct, the Bitcoin.SE is not for collecting tips. – John T – 2014-03-21T18:24:50.757
4You're allowed to put your address in the profile, and you can put an address into an answer if it is relevant. A tipping address will never be relevant, and we reward users with up votes. – John T – 2014-03-21T22:38:31.077