The short-term rental giant expects 300 million bookings this year
                                
                                
                                    (Newser) -
                                    Airbnb is trying to crack down on disruptive parties this summer, especially over the Memorial Day and July 4th weekends, reports  Quartz . And one big part of the strategy is having neighbors snitch on partying renters, per  CBS News . In a blog post,  Airbnb  announced a “party prevention system,...