Tech by the numbers: $1 billion in Facebook shares for sale? Plus eBay, Panasonic, Sprint, and Verizon?s 4G outage

its new Menlo Park headquarters to house about 9,400 employees in the next six years. ��� So eBay makes some progress in its turnaround plan by posting first-quarter profit and sales that beat expectations (up 20 percent and 16 percent, respectively)....