Opinions on Topica, please

[John Stevenson]

The list I run is being moved by the current hosts - a 
cycling-orientated site called cyclery.com - to Topica. I have the 
option of moving it elsewhere, to a host that will be considerably 
more under my control. Does anyone have any experience with Topica? 
Advice?

John Stevenson
Writer, editor, mountain bike bloke