(screenshot 2) I paid out some of the eth I had received from a faucet to other accounts (one of them is mine, another is that of the faucet). This translate in the balance being less than 3. But only one transaction (the original payment from the faucet) appears in this block explorer. Why is it that the balance is in line with the transaction history I know, but the outgoing transactions themselves do not appear?
(screenshot 2) Why is my address capitalized the way it is on etherscan.io, in contrast to what I see in the geth console? [ANSWERED: see comments]
(screenshot 3) An address on which I sent eth shows a positive balance, but no transaction history. How can this be?