Nabil

Do you know why your posts are not getting any comments? It’s probably because of the website input field in the comment form.
My personal experience: the number of comments increased dramatically after I removed that website field.
In addition to removing the website field from the comments form, the plugin removes these fields from the profile page:
<ul>
<li>Personal Options section (Visual Editor, Admin Color Scheme, Keyboard Shortcuts, Toolbar & Admin Language)</li>
<li>About Yourself section (Biographical Info)</li>
</ul>
Once installed, all the fields & sections mentioned above will no longer be available to users.

Remove Fields

Remove the website field from the comment form and also remove some other rarely used profile fields

uamv

Gravity Forms does not yet support slider fields. Until that time, this plugin may serve the purpose well.
The plugin adds a new slider field within the advanced field group. Customize your slider with the following set of options.
<h4>Supported Options</h4>
Native to Gravity Forms
<ul>
<li>field label</li>
<li>description</li>
<li>number format</li>
<li>range</li>
<li>handle connects</li>
<li>field label visibility</li>
<li>description placement</li>
<li>custom css class</li>
<li>field size</li>
<li>admin field label</li>
<li>default value</li>
<li>visibility</li>
<li>allow field to be populated dynamically</li>
<li>enable conditional logic</li>
</ul>
Custom
<ul>
<li>value relations (descriptive terms that relate to min & max number values of slider)</li>
<li>step (precision of values that can selected along the slider)</li>
<li>show value (select whether to hide, show on hover & drag, or always shows the currently selected value)</li>
<li>connect (visually connect the handle to the upper or lower edge of the slider)</li>
</ul>
If value relations have been defined, they will be displayed along with the field label in form entry details and when using merge tags.
<h4>Credits</h4>
In order to play nice with touch devices, Gravity Slider Fields utilizes <a href="http://refreshless.com/nouislider" title="noUiSlider" rel="nofollow ugc">noUiSlider</a> (developed by <a href="http://twitter.com/LeonGersen" rel="nofollow ugc">Léon Gersen</a>)

Gravity Slider Fields

This looks and appears nicely on Gravity Forms. However, I have calculated fields and it's only taking the default value I've set and not the updated value. My confirmation message repeats the slider value... and it's not the actual slider value it's the default.

Remove Fields vs Gravity Slider Fields