TechEx now has an 'Ask A Question' feature!
It's pretty self - explanatory
Merely login, click 'Ask A Question' and enter a title, your tech related question, and some related tags.
Posts are moderated, so they will not appear immediately. I receive an email everytime a question (and even an answer) is submitted, and I check my email all the time, so it shouldn't take too long to get published.
That's it, really. Not complicated at all. As long as it's tech related, it gets published, so WHAT ARE YOU WAITING FOR? Login and ask now!