Just received the following error message:

Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 184857 bytes) in /home6/surveysa/public_html/(domain)/wp-includes/formatting.php on line 189

I added a few lines of text and clicked update. Anyone have any thoughts on how to fix or increase the byte allotment?

this is a PHP memory issue. You have to increase the amount of memory allocated to PHP or remove some f your plugins. Changing the PHP memory allocation differs from HOST to HOST and some Hosts will not allow you to get more unless you upgrade to a more expensive plan.

Here is a thread at wordpress.org talking about this: http://wordpress.org/support/topic/245958