Well It's good to see I'm not the only one!
You're right Martin tattoos are now seen much more including the television, and the reasons behind them are as diverse as the people with them. They're nearly mainstream these days and almost have to be as getting any amount of decent work done can be an expensive business. I've got a full sleeve in Japanese style which includes a carp, maple leaves, cherry blossom and winds bars. There is a lot of symbolism in the Japanese style. I'm going to have some of it touched up in a few months but had to cancel the five sessions I had booked to do my other arm because I'm in the middle of buying a house, as I said good work isn't cheap.
Piercings... now that's something else and I find it interesting to see others with them but don't think I'd have any myself.
Cheers, Julian