The huge advantage of email over social media is that prospects and customers are more likely to see an email than social media. Just posting something doesn't mean that everyone you want to see your message will see it. Your post might not even show up in your targets' social media streams. However, an email will sit in the inbox until it's read (or deleted). 

GT STRUDL has offered structural engineers a complete design solution, and we've now incorporated 3D CAD modeling and 64-bit high-performance computation solvers into all versions. The structural analysis software is a high-quality, fully-integrated, database-driven system for comprehensive frame and finite element analysis and steel and reinforced concrete design