The day has finally arrived for existing Verizon customers to pre-order their much-anticipated iPhone 4. Apparently too many people were chompin’ at the bit to get their order in and the server experienced delays and even crashed at one point in the early hours on Wednesday. While I am not a Verizon customer, Jon Rettinger from TechnoBuffalo posted the pic from his own ordering experience this morning. If you’re going to be part of the pre-order party, remember that patience is a virtue. So while there may be some unexpected delays on the site hang in there, after all you’re getting an iPhone.