Instagram is the latest and most successful on-line photo sharing site - which has successfully embedded itself into the social network. Started in 2010 and purchased by Facebook only two years later for the staggering sum of $1 billion in mostly stock (Instagram had yet to turn a profit and had only 13 workers at the time). Instagram enables people to share their activities and events real time - it is like a truly see-here-now thing unlike Facebook where you have to wait to get to a computer to update your activities for the day.It is a mobile centric website - you can't even see someone's buy active instagram followers unless viewed on a mobile device! Instagram has far reaching influence in the social networking stratoshpere with its 90 million active users - its importance is evidenced by how Time Magazine used it to cover Hurricane Sandy as discussed