NetAdvantage This link opens in a new windowHere's a great choice if your social media platform or client company is publicly traded.
Search for the company, then on the next screen, on the left side, go down to Research category, and click on Investment Research. Download a PDF "Report."
These reports are targeted towards investors, but have other generally useful info, especially under the headings "Latest Analyst Research Notes" and/or "Investment Rationale/Risk" & "Business Summary" (pages 1 & 2)