Social media seems to be everywhere online and certainly worth utilizing to some degree.  

There is something called the "Social Security Death Index" where one can check to see if a named individual is deceased (assuming said individual had a SSN).

Owes no capital gains tax as the amount she received was under the 250,000 exclusion.She hasn't been required to file taxes for years and years as she is retired and only gets a very small social security check each month that falls under the annual income minimums.She lives in an apartment basement now in my brother-in-law's house.Does she need to report she sold her house to the IRS for taxes even though no taxes are owed and she hasn't filed in years?? 

I personally don't do it because I like to keep my social and business matters separate. 

In this past few weeks I was able to build a basic website, but as semester progresses I believe that I can get it to advanced level if I put some time on building it.My question is, is it crucial to have a website as real estate investor or social media would be enough?

Parties or have social gatherings are too often and goes into late hours which causes neighbor issues. 

Notice that all the external Social Media links actually link back to the website main page.  

Most seem to come for socialization.

Check social media and other online Yelp-type of review websites.  

But if investors are not doing either exposing exactly what they are seeking in social accounts....then you receive what you give or reap what you sew.