I've made some minor changes to the category structure here in our community. The aim is to make things a little more intuitive when it comes to figuring out where to post.
Here's what I've done:
The Careers and Mentoring categories have been merged.
The Process and Techniques categories have been merged.
There is a brand new category (thanks for the suggestion @jacquidow) called Feedback & Problem Solving. This is where you post requests for portfolio, site or project reviews and ask for advice or help to troubleshoot sticky problems.
If you have questions on any of the above, ask away.