Ok so i been thinking of getting an ipod touch 5G, and im confused about somethings and i want to know before i buy. Ik you can only message Ios users on imessage, but how can u message Non ios users?? Like my mom doesn't have a smart phone, just a brick phone, but she might wanna txt me. Idk how i can recieve her txt and or send messages to her? Is there anyway? And i have wifi at my house but if i leave, to school for instance, Will i have no internet connection? Because im away from my house or? Pleaseee help^-^ THX!