milordk

EN: This plugin allows the users to write simple posts outside the dashboard (just like QuickPress from the Dashboard). With Tiny MCE Editor.
It adds a “Quickpress” submenu under /blog from which you can easily add a post to any of your blogs.
RU: Плагин дает возможность пользователям блогов размещать записи без использования адинистративной панели WordPress. Создание записей с использованием редактора Tiny MCE.
(Based on BuddyPress Quick Press 0.1.6)
<h3>Support</h3>
http://milordk.ru/r-lichnoe/opyt/cms/publikaciya-v-wordpress-minuyu-administrativnuyu-panel-jet-quickpress.html

Jet QuickPress

This plugin allows the users to write simple posts outside the dashboard (just like QuickPress from the Dashboard). With Tiny MCE!

siriokun

This simple plugin can turn QuickPress in WordPress Dashboard into more wider. What this plugin do is add small amount of css overide so the container fits the content area.

QuickPress Fullscreen

Turn QuickPress in WordPress Dashboard into fullscreen when expanded.

Jet QuickPress vs QuickPress Fullscreen