According to electronics buyback site Gazelle.com, while Google's newly introduced Nexus 7 has proven to be a popular upgrade choice for users who already own the current version of the tablet, it isn't attracting iPad owners. The site told TechCrunch that after the new Nexus 7 was unveiled, there was a 333 percent increase in the number of Nexus 7 trade-ins compared to the same day last week, marking Gazelle's biggest Nexus 7 trade-in day to date. In the days ahead of Google's announcement, the site saw a 442 percent increase in the number of trade-ins.
