Before anyone mentions G+ and how difficult it is to replace an existing social network, it's important to consider how lower the barrier of entry is for Twitte

Before anyone mentions G+ and how difficult it is to replace an existing social network, it's important to consider how lower the barrier of entry is for Twitter. Leaving FB means leaving your pictures and friendships. That said, leaving Twitter means leaving your posts and followers. The question is - is the price of switching platforms low enough?