Instruction1. Explore similar social media tools that could do the same thing or better than Facebook and PBworks (e.g., Google+, Twitter, Instagram, Dropbox, YouTube, etc.). What are the comparative advantages and disadvantages of these social networking tools for global team collaboration? How can you improve/complement the disadvantages? 2. What are the challenges of connecting mobile technologies, such as smart phones and smart watches, to social media communication? What are the new opportunities to benefit from this mobile connection? 3. What are the privacy concerns about geo-location and tagging mobile social media services? How can the social media services mitigate the privacy concerns? How do you think these services and concerns will evolve in the future? 4. Choose two countries of your team choice (e.g., South Korea, US, China, Japan, Germany, etc.) and discuss how different cultures affect social media use? Apply the Hofstede's dimensions of national culture in your discussion. Be specific about the two countries' culture and social media use.