Hi Hutchi and Welcome!

I am happy to post my answers here...

1. I eat meat, nuts, fruits and vegetables (I can give you a detailed list of what I don't eat  )
2. I chose to eat this way to improve my health
3. Benefits:
 • Improved health (no aches, pains, headaches, sickness, etc)
 • Improved fitness (easier to put on muscle and lose weight with good diet)
Detriments:
 • Finding a decent meal when eating out is almost impossible.
 • Eating with friends and family who do not eat the same way can be problematic.
 • Finding good produce to cook at home can be difficult and/or expensive
4. Restaurants & cafes do not cater for me.  I have a very strict list of foods that I will not usually eat and almost all restaurant dishes contain at least one of those ingredients.  I will eat out for special occasions and can usually find something that I am comfortable enough to eat.
5. My choices are very limited.  Suitable choices range from zero to possibly three dishes at most places.
6. I do not think that enough people know about or follow paleo eating to warrant any restaurants & cafes catering for them.  I would love it if they did though.
7. Where I live, there is one restaurant that cooks a very paleo meal (a Mongolian restaurant).  I can usually find a bearable meal at a steakhouse though (of which there are quite a few).
8. I am a very strict paleo eater and would rather have a home cooked meal than eat a meal out (that is not as paleo as I would like).  I consider good food to be very important and I am happy to not eat out if the result is improved health.

1. Same as Tarlach and Marika
2. Evolutionary science.
3. Energy levels, putting on muscle, no allergies, higher sex drive.   /  No cheese burgers.  No red wine with pasta
4. Not intentionally but as long as there is meat on the menu I can eat there.
5. As long as I am willing to cop a little salt, sugar and butter in marinades etc, I am ok.
6. For health reasons yes. Financially no, not enough people are involved.
7. 'Specialist' paleo restaurants - no. But there are enough menu items that can be modified to be paleo that it doesn't matter
8. My mother has been on it 8 days now and lost 2.5kg. That is while eating a very healthy amount of calories each day.

1. Briefly describe what your Paleolithic diet involves.
Naturally-fed meat (including offal, marrow, fat and bone broth), wild fish and shellfish, pastured eggs, vegetables, mushrooms, fruit, nuts, sea vegetables, herbs and spices. I also allow butter, and raw cold-pressed olive, avocado and macadamia oils, although those things aren't strictly paleo. If I could get raw dairy I would be prepared to try small quantities, fermented (eg kefir) to see if it suited me, but it's illegal to sell raw dairy here.

2. Why did you choose to become Paleolithic?
I trialled it hoping for better health, and it worked so I've stuck with it.

3. What are some benefits and detriments of being Paleolithic?
Plus: lost piles of weight (I was borderline obese, now normal weight range, with no hunger and the eating plan is easy to follow), IBS gone, no blood sugar crashes, skin better, more energy. Great food!
Minus: good food costs a lot more than rubbish. No lovely gourmet cheeses.   

4. As a Paleo, do you feel restaurants & cafes cater for you? Why/Why not?
No, but most places will do something like plain steak and salad if you ask for it. On the other hand, I can eat better steak and salad at home! I generally only eat out if I need to for social reasons, and that's not very often. Or very occasionally I want to eat non-paleo as a special treat, eg a good yum cha for my birthday. Then I'd choose mostly "less unpaleo" items and enjoy myself (and probably pay for it later, lol).

5. As a Paleo, how limited are your choices when eating out?
Very. Often there'd be nothing on the menu that is paleo - you have to ask for a special meal. And usually it wouldn't be all that "special".

6. Do you think restaurants & cafes should do more to cater for Paleolithics?
I don't know. Most paleo food is actually very simple to prepare and relies on the quality of the ingredients rather than special cooking skills. I'd be more excited if a great new fishmonger set up close to me than a paleo restaurant. I probably wouldn't eat out that much anyway. One thing I would like to try is getting a chef at a top Japanese restaurant to make me a paleo meal. I bet they could turn on something really special, stuff I wouldn't normally get at home and beautifully presented.

7. With relation to where you live, are there enough specialist restaurants or cafes for you to choose from? Are there any?
None.

8. Any extra comments you would like to make?
Good luck with your project!