Have made a slight tweak to the email settings, in that the forum will now send out a maximum of 99 emails at once (this was previously 50). For threads where the number of active participants is more than 50, the previous limit may have caused issues (for example the wales thread has at least 61 contributors).
There is another setting I can try but will look at that in a while, though with how busy we are, you may want to think about setting email notification off, and bookmarking topics or using the my posts function, or you could end up with a LOT of email
For those that are interested, here are a few pieces of info giving an idea of just how busy we are...
1. Taking into account all posts made since the forum began on Dec 31st 2005, we have had 240 posts per day. In recent weeks this has grown rather a lot, and we are running at around 650+ posts per day now.
2. We receive visitors from EVERY continent on the planet. Locations including Brazil, South Africa, Sudan, Algeria and Azerbaijan
3. In a single day this week (yesterday) we had 602 unique visitors as measured by google, and served over 24,000 pages, so far in May we have served up over 115,000 pages (this does not include the refreshing of search pages either). If you include all items served up (images, pages including refreshes etc), its over 1.6 Million items.
4. Total bandwidth served so far in May exceeds 10GB.
Will look at being able to provide some more detailed stats on the forum itself in the future, but as you can see, its fairly busy round here