Last month, we noted that Apple had signed a pair of leases for over 300,000 square feet of space in Sunnyvale, the company's first venture into the city next door to its home in Cupertino, California. The leases were said to be part of a larger effort in which Apple was looking to secure 700,000-800,000 square feet of space in Sunnyvale as it continues to grow and to tide it over until its...