I just can't get bullish about Twitter for the long haul with mainstream adoption. I know I might get flamed for this, but I'm trying to give some observations: * Tech inclined, but non-industry friends just don't see the value of Twitter. The word pointless is used almost every time. * Those that try it leave very fast. That's where the 10 tweets per person seems to be about right. * The engagement just isn't there.…
I'd be curious to know the stats on Facebook. I'd guesstimate that only about 20% of my FB friends post on a regular basis. Lots of people are on FB but not terribly engaged.