Apple's got a lot of things it can do with all the cash it's now open to spending. In Silicon Valley, speculation abounds about what those things might be. Will Apple go on a buying spree? Tell us what you think in the comments below. Three of the more likely scenarios deal with acquisitions that would further enhance Apple’s technology position. ZDNet's Jason Perlow suggests that either Adobe or Corel would be ripe for acquisition and valuable additions to Apple’s holdings.  Meantime, the Washington Post speculates Twitter could also fit well into Apple’s orchard of companies. Silicon Valley financial sources suggest that all three are real possibilities We already know Apple has the cash on hand to follow through.