engine - 11:41 am on Feb 27, 2013 (gmt 0)
After nearly two and a half years on the market, Instagram has surpassed the 100 million active user mark.
The milestone comes just over a month after Instagram began releasing its active user numbers for the first time, in the wake of widespread rumors that the service was bleeding users. (Those reports stemmed from Instagramís short kerfuffle over its Terms of Service changes.)
Itís also an impressive growth rate when compared to Instagramís closest competitor, Twitter.
Instagram Passes 100 Million Active Users [allthingsd.com]