There is no special datatype for links. Just make a table with a TEXT
datatype column called rss_url or something, and columns for all of
the other data you want to keep track of, e.g. first_name, last_name,
email, timestamp... or whatever. You can then use our form builder
API to automatically build an HTML form for doing inserts to the table
in like 5 lines of code. The form API inspects the table structure at
runtime and creates a fully functional form.
Good luck
Brent
Sent from my iPhone