I started Wikipeding in April 2010 by expanding a stub related to a village in North Lincolnshire (Alkborough). This is an ongoing project. However, my main interest is in the Roman Empire, and specifically Hadrian's Wall. I'm currently involved in a little project-ette to create entries for each of the Milecastles along Hadrian's Wall. It takes much longer than you might think!
First impressions of Wikipeding? There's always more that you want to do, than time you have to do it.
When working on an article, please strive for consensus with other contributors. When a disagreement occurs, try to find out what it is that the other side wants, and work towards finding a solution that is mutually acceptable. While maintaining neutrality and factual accuracy is essential, there are often ways to accommodate others without sacrificing either.
When both parties in an argument are slightly unhappy with the outcome, that is very likely an indication that a compromise has been reached.