I've been playing with domains for several years as a hobby, I've made some good xxx sales and met many interesting people. I work as a designer/developer for a day job and have a real passion for branding. I enjoy developing brand concepts and helping businesses to find apt domains. I would like to develop my interest into a real business. I have a few short questions for leading board members who have already turned their passion into businesses. 1. Is domaining a viable business in 2015? 2. Is it best to specialise in .uk only, or play the field with a mix of .uk and .com, .net, .org, .co etc? 3. Is it best to build your own domain brokerage website/brand or use marketplaces such as Sedo. Or best to use both? 4. Fixed pricing or price on application, which generates more sales?