Following the release of Apple’s Q1 results, the company’s stock dropped more than 10 percent in after-hours trading despite what the company said was its best quarter ever for revenues and net profits. Although Apple announced record sales of iPhones and iPads, sales of both Macs and iPods were down, based in part on limited availability of new iMacs, and possibly due to pricing of other models. CEO Tim Cook has sent out an email announcing…