Will Penelope be the death of Thunderbird?

Qualcomm is best known for two things: making mobile phone chips and owning the once hugely popular Eudora email client software. Or perhaps I should say once owning the once hugely popular Eudora email client software as Qualcomm stopped selling it back in May and handed over the codebase to the open source community. The Beta 1.0 release is now available for download under the new name of Penelope.