I performed a server upgrade on s1 and s2 this morning. The following results have been recorded.

Both servers are 2-10 times faster.
s1 has had zero errors in the past 10 hours. (Compare that to 3-10 medium batches of errors in the same time period before)
s2 has had 1 small batch of errors in the past 10 hours. (Compare that to 5-25 large batches of errors in the same time period before)
While this won't get rid of them all, you certainly should see your board act faster (for example the posting page I am on took 0.0166 seconds to make compared with 0.15 before) and drastically reduced errors.
I will continue to get rid of any causes of the errors so I can reach our goal of error free by Dec. 1st.

Server 3 was purchased today and will handle all new board registrations starting sometime this week.