Not sure about others, but I absolutely prefer to have a case on my $300 phone; however, I'm not really a fan of hard plastic cases or otterbox rugged. That's why when my silicone case didn't fit my Bionic with the extended battery I was near devastated and have since treated my Bionic like an autistic newborn with fibromyalgia.
So just thought I'd share this link, they FINALLY released a soft case specifically for the extended battery and it's received nothing but 5 star reviews on Amazon. Ordering mine right now...
Amazon.com: Diztronic Matte Back Black Flexible EXTENDED BATTERY TPU Case for Motorola Droid Bionic 4G (Verizon) [TPU-Cases Retail Packaging]: Cell Phones & Accessories
So just thought I'd share this link, they FINALLY released a soft case specifically for the extended battery and it's received nothing but 5 star reviews on Amazon. Ordering mine right now...
Amazon.com: Diztronic Matte Back Black Flexible EXTENDED BATTERY TPU Case for Motorola Droid Bionic 4G (Verizon) [TPU-Cases Retail Packaging]: Cell Phones & Accessories