1) Social networking service
Found on
https://www.crosswordclues.com/clue/quechup
Quechup (kway-chup) is a social networking website that came to prominence in 2007 when it used automatic email invitations for viral marketing to all the e-mail addresses in its members` address books. This was described as a `spam campaign` and raised a great deal of criticism. ==Address book harvesting== The automatic invitation of all the c......
Found on
http://en.wikipedia.org/wiki/Quechup
No exact match found.
