Exchange rate issues.
I'm noticing a lot of exchange rate issues, There is a lot of stale pricing going into websites such as whattomine, as well as wallets like MyBitcoinZ, in most cases the current conversion rate to USD is almost twice as much as the actual exchange rate.
If you want people to take the coin seriously you need to make sure they are getting consistent accurate rates... who knows how many people are out there currently mining based on "advertised" rates.
-YB