Exercises in understanding your target market. (My first attempt.)

I'm working on my first proper entrepreneurial venture. ("Proper" meaning check the market, see what the demand is, being building MVP based on positive results, etc as opposed to build first and cross fingers.) The planned product is a hybrid between personal CRM and contact/profile/ID management service. Currently, I have a very good idea about my value proposition, my potential channels, how to monetize my idea... however I still have a big question mark for my targeted market.

To remedy this, I've put together a very basic and simple survey with the objective of identifying which features I should focus on in my MVP, understanding the frustrations of my potential users and trying to understand various workflows as it relates to how they might use my product.

So I humbly approach your collective expertise and ask if you wouldn't mind critiquing my survey (and maybe filling it out, too?) or helping me identify oversights in my approach. As a small token of appreciation, I will gladly share the results if anyone is interested.

Thanks so much! I'm learning a lot from this community and happy to have this resource available.

Survey link: http://www.survs.com/survey/CT3A9Q3XGX