Most of my development work is done with LiveCode, because it enables me to produce quality results quickly across all clients, servers and mobile platforms without having to master 15 different tools and languages. Some of my contract associates work in other development environments and in the various web languages when those capabilities are needed.
I conduct just about all my business via email, phone and Skype, though sometimes I do travel to client sites.
I charge by the hour or day, and I do estimates not bids.