I have a asp.net 4.0 web application that uses linqtosql to insert/update/delete data from a sql server 2005 database.
The application is elastic and therefore fits on any device... phone, ipad or desktop.
On phones and ipads users will normally have a data plan.
What I want to know is when a user is connected to my application, but not inserting/updating/deleting data, is it affecting data usage?
Also is there data usage if a user is just looking at pages or does data usage only occur when data is being inserted/updated/deleted?