I have 35 domains registered to me, with 20 of them active. The others are either failed ideas or .com equivalents of a .co.uk

“What is your level of technical expertise?” In relation to what? Generally I would say Advanced. I have been in the industry 22 years and have a wide range of skills from training and support to development. One area I am a beginner in is Linux. I know Windows and Mac inside-out but I’m still on the learning curve for Linux!