OK, I haven't actually been in London.pm for five years - I was in the Netherlands and started Amsterdam.pm just under five years ago. But I joined London.pm early and have enjoyed it since then. People have joined, people have left, but all three leaders were at the party tonight and it was a good party: with cakes, party hats, and balloons. In fact, it must have been a good party because I am completely and utterly covered in glitter...