Since you've made your claim public on numerous times about owed 16000 and then 17000 BTC, would you be kind enough to provide proof that you've actually sent said amount to Bitcoinica in a form or blockchain's transaction id or a receiving bitcoin address? Then someone who is or was involved at Bitcoinca who would have had access to wallet which received these funds could confirm it.
As it stands now your claim looks sketchy at best without any evidence.
1) CoinExchanger is Maria, but was already banned by the staff here once for spamming/scamming so he's just using Maria instead.
2) I've already confirmed that he holds no balance at Bitcoinica.
3) He has never provided any evidence otherwise.
I hope you have -another- sockpuppet Leo, because Maria's on her way out too.