How often does Facebook/Twitter and other social networking tools hinder your chances of landing/keeping a job? I know that more and more businesses are searching prospective employees on Facebook prior to interviews. What kind of information should you keep from the public eye?

I would like to continue to be an active social networker but I am finding it increasingly more difficult. Do the pros outweigh the cons for the average user?

I’m an engineer with aspirations for making it to the top of the management pile at my 6000-person company.

Right now I’m in an amazing opportunity where I’m working directly with a vice president as his assistant.

How do I capitalize on this opportunity? What can I do to help launch myself from this point? I’ve done great things to get here, but I want to keep the momentum going.

My other question is do I need an MBA? Do you need a second masters degree to be promoted up the ladder? Or will my experience and abilities get me there? What if I want to move to another company, do I need an MBA?

I’m writing an article for Real Simple magazine. Can you send me a few points about how to use social media to network more effectively?

I’m writing a white paper about how bloggers become authors. Since you have done this yourself, could you answer a few questions for me?

1. What’s the biggest difference between writing a blog or blog posts and writing a book?

2. Many bloggers think writing a book makes them rich and famous. Certainly that can happen, but what is the reality of what a book can or will do for your career and/or finances?

3. If you could share three things a blogger should do to get ready to write a book — even if just level setting expectations — what would those things be?

I am trying to get a startup funded, but high tech seems a lot easier to get funding for. I am interested in the fashion industry and I think it is harder to get funding.

I’m 33 and I worked on a start-up from age 21-27. Since then I’ve worked a number of different kind of agency / corporate jobs, which is probably not the right environment for me.

Should I stay in the job I have now, take advantage of whatever it does have to offer, have kids, and try a lifestyle business once I’m ready? Or should I try another start-up now and risk not having kids for another few years?

I went to school for journalism. I’ve gotten a few jobs at newspapers, but they are never full time and the pay is terrible. Now I’m working at an Apple Store, trying to figure out what to do. Where are all the journalism jobs?

What can I do about a co-worker who is jealous of me? She is underhanded and conniving at work. Should I confront her?

I graduated in 2003 with a B.A in international affairs. Since then I I married a painter (against my parents will since I was suppose to marry a doctor, lawyer or accountant). I have also had a baby and worked on my parents winery.

Now, it’s five years after college graduation. What should I do? My family has been amazing helping us out financially but they are putting pressure on me that I need to go to grad school and study something that will guarantee a good income. At this point I neither have any idea what I like nor what will bring in money. I have no real skills I am not trained in anything. I speak 3 languages and I lived on 3 different continents. How do you find what you like and can bring in a high income?

Do you have any recommendations for resources on how to write a personal statement or essay for graduate school? I’m considering applying to a masters program but am at a loss on how to write a 500-word essay on why I want to pursue this program.