anthony diclemente: just on the stock movement after the close as part of the announcement, the companyffirmed their full-year guidance. that is part of the reaction. there are a number of investors who like the previous callers think that twitter can overhaul its user interface to improve it , to make it more engaging, to rejuvenate growth in users, to amp the monetization. there is a view that it is time for a fresh change in leadership. we will see what the company says on its conference call in half an hour and see how the stock trades tomorrow morning. it is such a volatile leadership culture at twitter, even going back to the early days, and if anyone of your listeners has read "hatching twitter," you can take away from that book that you have a history of change in terms of the leadership, and for me, i contrast that with something like facebook, which admittedly is controlled and closely held by mark, but you have a very stable leadership and a very strong and well clarified vision for the future of the company. it remains to be seen whether or not these management changes will