A few weeks ago I blogged about some new things we're doing at Critical Path Training for SharePoint 2013. One of these is something we're calling Office Hours. Here you'll be able to submit questions via Twitter (send to @criticalpath with the #sp2013officehrs hashtag). Then register & attend the live Office Hours to get your answers!
We've already held two of these Office Hours sessions (you can see the recordings from our site). Today at 2pm EDT I'm doing another one focused on the new SharePoint 2013 App Model. Make sure you register and login early & submit your questions!