Webmasters can submit a link exchange request through a fully customizable link submission web form. So, other webmasters can exchange links with you through their browsers. If someone is sending you email to request link exchange, just give them the web form's URL and you don't need to bother anything.
You can easily customize look and feel of your link submission form. You can change your fields order, their size, display captcha, add additional fields, and remove fields you do not need anymore.
Easy step for a webmaster to submit a resource.