A number looks wrong, a state changed its law, or something on the site is just broken. Tell us which page and what you saw.
Most messages fall into one of three buckets: a figure that doesn't match the state's own published rate, a calculator that produced a result you didn't expect, or a general question about how the site works. Priya Raman checks messages about article content and state figures; Chris Terry checks anything touching a calculator's math. Either way, one person reads it, not a queue.
Include the page URL and the number you're questioning if you can. "The Oregon page seems off" takes longer to fix than "Oregon page lists a $1,000,000 exemption, but I found a source citing $1,500,000."