The BlackBerry is the fastest growing, most popular wireless e-mail device ever sold. Dubbed the “CrackBerry” as a tribute to how obsessively BlackBerry users will check their e-mails, the BlackBerry is best known for its unique and well-executed “push e-mail” functionality. This feature makes it a favourite of mobile professionals who need to be connected while on the go. The BlackBerry i... Read more.