Crunch pad was not a good name. The word crunch is a terrible word to put in there. It is related to a website, whose audience is rather specialised and much smaller than the intended audience for the device itself. Also, you do not want to name a general browsing device after a specific website, because people that are actually aware of the website may take it to mean that it is intended to browse that site only.

For people that are not aware of the website, the word "crunch" provides connotations of (i) doing numerical computations (ii) working for long hours and (iii) working out, all of which are negative connotations for a device like this.

So yes, crunch pad was a terrible name, but I think joojoo is even worse. That will just elicit bad jewish jokes.