23. What I understood/learnt from Linked In and Blogs Linked In. Linked In profiles are used to advertise yourselves/companies. They allow you to use your page to upload a personalised profile about your self and your history, your qualities and interests It’s a professional social network which allows you to interact/sell yourself to others within your industry/interest sector Blogs. Which brand of software, companies/professionals like to use and how they work. How films visual effects are created. Which technologies they use, e.g. cameras, computers, etc. Challenges they face, some include; Financial, reaching a mass market,