ReadWriteWeb

Today, I came across a site from Red Hat called Mugshot that neither I nor Sarah Perez had ever heard of. Mugshot is an open source lifestream aggregation service that went overlooked in our list of 35 such sites last February (though it was mentioned in a comment left about a week later). Mugshot has clearly flown under the radar -- for 2 years! Though it wasn't always a lifestream aggregator, the Mugshot project was launched 2 years ago. So why has Mugshot stayed small while FriendFeed has blown up?