I registered for BitcoinWisdom lately and got this email in broken english pointing to a fake bitcoinwisdom site with a download link and the promise of $500 in bitcoin waiting there (keeping in mind that btcwisdom doesn't store bitcoins for users.)
I wanted to post this in case anyone else gets this. More people fall for these things than you might expect.
I'll continue using bitcoinwisdom but I have no idea how this unaffiliated spammer got my address!