ifaketext.com is a sort of silly site that could be used for a fun project deliverable. The site is very simple to use and gives you an image file of your fake conversation, just like it would appear on your phone.
Its companion site, ifakeSiri.com, does the same thing, except the image looks like a conversation with iPhone’s voice command, Siri. I was hoping it created an audio file, but alas, it does not. Still sort of fun.
Project Based Learning: Kids could have some fun with this, and though it is not as involved as making a fake facebook page, a lot of the deliverable ideas would be the same.