If anyone else is interested, or an amateur like me, it's a pretty decent site. There are some good articles, a forum, and a weekly contest, which I happened to win last week with this picture:

So if anybody would like to compete this week, or there's a macro contest on right now too, or just share photos with me, I'd enjoy seeing your work!
Here are a few of my favourite recent shots
Alice

Sap Droplet

Buds
