Can someone comment whether this is:
a) worth turning on from an SEO perspective?
b) what are the server load/bandwidth implications?
We recently purchased a super-server from Rick so we should be perfectly fine with the extra load/bandwitch, but I'm curious by how much each of these aspects will rise once this feature is turned on.
Anything else to consider? If our forum is quite large and I turn on this feature, will everything be ok? Will it only change new topics or also alter old ones?
