Other Technologies:
Cellphones, MP3 Players, DVD's, CD's, VHS, WiFi,Wii, Printers, Faxes, HD, digital cameras, PDS's,etc.
PRO: There is more to each technology than answering the phone or playing the music. Take pictures with your cellphone and upload them to your computer, organize your music, pictures and files.
CON: It always seems easier not to learn something new and status quo seems to be OK since it worked in the past.
PRO: Some basic concepts are similar from one technology to the other.
CON: Each technology has its dfferences. Therefore it feels like one is starting over with each new item