Infinite Loop / The Apple Ecosystem  O2 may let users pick
iPhone plans in advance to cut lines  Users looking to buy the
iPhone 3G in the UK may be able to complete credit …  UK carrier
O2 has already been pimping the iPhone 3G pretty hard following
the announcement of the device, and has allowed customers to
preregister their interest in getting their hands on the new
iPhone when it arrives. Interest in the device seems to be
fairly high, leading some people to worry that high demand and
the new activation procedure will lead to long lines. But,
according to one MacRumors forum post, O2 may have come up with
a solution to long launch lines: allowing users to set up their
contracts before the new iPhone launches.  The program is
expected to debut on July 1 and will let customers interested in
the iPhone 3G set up their contracts before the actual launch
day. Basically, customers will visit a store, pick a plan, and
get all the credit checks and paperwork out of the way. The
contracts won't actually be activa