I think an account with 0 post can be exclude from the sitemap.
Other options :
- allow to exclude topic with 0 response
- add last-mod to all sitemap content ( try to run the google crawl on new content )
- allow to exclude / noindex particular topic / profile / page
- generate a robots.txt with the good values
- permit to refresh more frequently sitemap for the last added content
I've using IPboard since 2004 if my old topics are not frequently generated to the sitemap it's not a problem, but for my last topics / blogs / profiles , i would like a refresh more often. I have more than 1000 sitemap files, with a 15 min refresh, my new topics are in the sitemap each 10days
- generate error on the sitemap
I have old entry, old blog, old content, .... my sitemap was not updated since 2 month because their 10 blogs entry witch are linked to a deleted blog. No error but the sitemap was not updated ($e->last_message empty but not $e)