ggwicz

Simple Todo List is a widget for your WordPress dashboard that lets you keep track of todos in a simple, intuitive list.
Features
<ul>
<li>Simple AJAX interface in one self-contained Dashboard widget.</li>
<li>Simple Markdown-style formatting enabled; use * or _ for italic text, and ** for bold text.</li>
<li>Coming soon: live inline-editing.</li>
<li>Coming soon: simple drag and drop reordering.</li>
<li>Coming soon: code improvements.</li>
</ul>

Simple Todo List

The simple todo list is easy to setup and use. Unlike others todo list plugins, this one is non-obtrusive. Although functional, it would be nice to see some additional features offered:

Automatically group completed todos to bottom of list.
Automatically hide completed todos.
Option to toggle show/hide completed todos.



Pretty Easy, But Feature Short

The missing todo list dashboard widget for WordPress.

sstukov

<a href="https://userecho.com" rel="nofollow ugc">UserEcho</a> – this is a new approach for working with clients their wishes ideas and requests. Allows you to quickly create a comfortable environment to communicate with users.
UserEcho for WordPress plugin – allow to add UserEcho widget to your WordPress blog.
UserEcho is a web-app that provides a useful way for companies to solicit feedback from customers online. Businesses of all sizes can get feedback from their clients, customers, and followers, and then respond directly to people who submit particularly interesting comments or insightful ideas. Companies that use UserEcho can interact with clients directly and potentially get help generating a few innovative business ideas in the process.
In addition to being able to leave feedback, customers can also vote on the suggestions left by other users. As a business owner, you can then go in and quickly see which ideas have received the most votes as a way to decide which new features to implement first. For businesses that want a better way to monitor their online communities and solicit feedback from interested customers, UserEcho offers an ever-expanding list of features that can be used to connect businesses to their clients online.
<a href="https://feedback.userecho.com/topics/11962-sso-login-via-wordpress/" rel="nofollow ugc">UserEcho SSO integration instruction</a> 
<a href="https://feedback.userecho.com/list/1-general/?category=20" rel="nofollow ugc">Plugin support community</a>

UserEcho for WordPress

Integrate UserEcho - customer feedback and helpdesk system into your blog. Using widget or link. Support SSO.

Simple Todo List vs UserEcho for WordPress