Why do you need my ip address?
I just updated to 0.8.6 and I have enough space. Why should I run it throught Linux on Virtualbox?
To do an addnode on your address, and see if it connects, any other diagnostic stuff that might be available. That makes me think I should ask, are you running onlynet=tor?
Are you concerned that software that tries to connect to a large number of random addresses and shares it's own address with them, and cryptographically checks anything sent to it needs to be kept secret?
You might also run the following command and look at your results. I appear to be running 0.8.6 also.
$ bitcoind getinfo
{
"version" : 80600,
"protocolversion" : 70001,
"walletversion" : 60000,
"balance" : 0.00020064,
"blocks" : 276917,
"timeoffset" : -2,
"connections" : 8,
"proxy" : "",
"difficulty" : 1180923195.25802612,
"testnet" : false,
"keypoololdest" : 1375732084,
"keypoolsize" : 100,
"paytxfee" : 0.00010000,
"unlocked_until" : 0,
"errors" : ""
}