Something I think is pretty cool,
Using a google account you can get a free google-voice phone number (even using your local area code).
I give this number to people who want to send me a photo, but aren't smart enough to figure out how to email from their iPhone123s++.
That way I don't give out my personal cell. Double plus though, the photos they send me go directly to my inbox on my computer. Saves a little time not transferring photos from my phone to computer/email.