Hi Peter, ok I see where your coming from for not putting the authors email on there, but I think in terms of 'usefulness' to the user, I think just the knowing name of the author would be better ie. like it was before.
At least if they have a 'name' they could make enquiries as to how to get in touch with them if they really needed to.
I realise though that you have to look at 'the bigger picture' in terms of the RSS feed, its just unfortunate that that particular change doesn't quite suit our purpose, but its not a big deal - DMX is still the best document module out there, and we are very pleased with it.
best regards,
simon