Are work relationships a good or bad idea? When you spend so much time at work, it's easy to develop close relationships with the people you're around all the time. And if you develop romantic relationships, there's no telling how it might play out. It might be the best deal ever; the relationship could be great, you end up staying together long-term, and you get to work every day with your best friend. Why wouldn't you want to pursue a work relationship? Well, there's always the flip side. Wha…