How many biology related WWW servers exist?

[Rob Harper]

The number of WWW servers related to biology has increased dramatically
over the past year. Does anybody have any statistics as to how many 
now exist.

And I would also be interested to know the total number of WWW servers
in existance at the moment.

I would appreciate it if anybody could point to a URL that gives this kind
of information.

Thanks in advance.

-=ROB=-