Stockton has a fair amount of commerce, and interest in Wi-Fi is high, but locations are still scarce: The few existing Wi-Fi hotspots get a variety of use, but local businesses, including The UPS Store locations, are eager to add more access to serve customers who must be asking about it.
In smaller towns, with less affordable or available home and business broadband, Wi-Fi hotspots should have more significance. If you can avoid a $50 to $200 per month broadband bill with a free or $20 per month unlimited Wi-Fi subscription, you might just offset your usage.