There have been articles popping up here and there but to be honest most folks are watching Jodi / Zimmerman trials or the whole snowden thing. So when they hear "Bitcoin" their usual reaction is What? Followed by "Oh that must be some game currency like WoW Gold".
Exactly. Unless someone has the concept explained in person they will tend to equate it with niche "currency" like air-points, gambling chips, or some internet-based voucher system. Most people do not immediately understand why a cryptocurrency with a high mining hash rate is inherently far superior to Amazon coins or any other centrally issued currency. That is the learning curve and a barrier to mass adoption.