If so, do you have concerns with keeping over the SIPC insured $250k amount in your Penson account considering Penson's financial issues?
This has been discussed previously here: http://www.elitetrader.com/vb/showthread.php?s=&threadid=220488 (to which you've already made contributions) and here http://www.elitetrader.com/vb/showthread.php?s=&threadid=220475 Has something changed since 16 May (the date of your last post on this topic) to prompt the query in the title of this thread?