Sabaoh

Members Category is an add-in for WP-Members™ plugin. It has tested with WordPress® 3.3.2 and WP-Members™ 2.7.4. With Members Category plugin, you can choose some categories to be restricted and other categories to be free access. In front page and archive page, it suggests masking any restricted contents, too.
<h4>Features:</h4>
<ul>
<li>Apply WP-Members’™ restriction by some categories.</li>
<li>Can mask all restricted contents from the front page and archive pages.</li>
</ul>
<h3>For more information</h3>
Please visit http://sabaoh.sakura.ne.jp/wordpress/ . In Japanese only. 
If you need information in English, please contact to mailto:age.yamada@kxa.biglobe.ne.jp .

Members Category

Members Category is an add-in for WP-Members™ plugin that restricts specified categories to registered users.

Themosaurus

This plugin allows you to verify your BuddyPress members individually or based on WP roles. You can also allow members to request verification directly from their member profile.
Verified members will have a twitter-like “verified” badge displayed on the front-end, and you can choose to display an “unverified” badge for those who haven’t been verified yet.
A dedicated settings tab allows you to choose where you want to display the badges: 
+ Activities 
+ Profiles 
+ Member Lists (e.g.: member directory) 
+ BuddyPress widgets 
+ Private Messages 
+ bbPress Forums 
+ WordPress Comments and Posts
As well as other settings like the badge color or tooltip.
This plugin is also compatible with <a href="https://wordpress.org/plugins/bp-better-messages/" rel="ugc">BP Better Message</a>
See the plugin in action in our online demo:
<ul>
<li><a href="https://classic.gwangi-theme.com/members/" rel="nofollow ugc">Members Directory</a>.</li>
<li><a href="https://classic.gwangi-theme.com/members/michellie/" rel="nofollow ugc">User Profile and Activity Feed</a>.</li>
</ul>
This plugin requires <a href="https://wordpress.org/plugins/buddypress/" rel="ugc">BuddyPress</a>.

Verified Member for BuddyPress

Verify your BuddyPress members and display a twitter-like verified badge on the front-end.

Members Category vs Verified Member for BuddyPress