I've seen many small niche companies in healthcare. An example is a software designed for IRB's another is a company that develops software for Homehealth agenc

I've seen many small niche companies in healthcare. An example is a software designed for IRB's another is a company that develops software for Homehealth agencies. (they sell the license at around $2500 per quarter per user seat.) I think the smaller the niche the better. Generaly if you are developing for a small market you MUST be an expert in that market too. It's better to become the primary software for an industry then yet another new addition what industry will this be in?