I have had many phones in the past, ranging from iPhones to Samsung, Nokia, and so forth. I have always liked the look and appeal of the Blackberry but have never actually used or purchased one. I was wondering if someone on here could help me in understanding the advantages and disadvantages of the Blackberry compared to other phones? In the past I've also noticed that most Blackberry users will also have a second phone, is there a certain reason for this? Thanks in advance.