If you could get around town fast would you get one of these? The ErockIT...

Let's face it anything with wheels catches my attention.  But this bike well it got me thinking... Would I rather have it over a BMW R 1200GS?  How often do I really get to go on long rides...  This would make zipping around town running errands a blast!  Could I also get away with parking it at bicycle racks right at the front doors of stores?