One of the most recent developments on the social media scene is that:
a. it will soon be possible to repost another user's message on Twitter.
b. organizations will be able to host virtual networking events and "meet and greets" in the virtual world.
c. a person can use Google Wallet instead of a credit card at participating locations.
d. marketers will be able to send short, 160-character text messages to your cell phone.
e. YouTube users will not only be able to watch videos, they will also be able to upload their own videos to the site.
ANSWER: c