Dynalist is a outlining and organizing web app. It can be used for notes, Todo lists/GTD, brainstorming, etc. It has a good looking (seriously so), easy to use interface, and includes OpenDyslexic as an option. Get it at https://dynalist.io/
MediaWiki is another one of the first to add OpenDyslexic to their software. MediaWiki is the awesome open source wiki software that runs Wikipedia, WikiMedia, and so much more. Get it: http://mediawiki.org
[caption id="attachment_180" align="aligncenter" width="1108"] OpenDyslexic is a font option in this online sticky-notes web application that helps you keep track of your work.[/caption] My Agility Board is an excellent task management and more web app. I use this to keep track of bugs, tasks at work, todo lists and more.
[caption id="attachment_153" align="aligncenter" width="986"] Beeline Reader using the 'subtle' option, and OpenDyslexic[/caption] Beeline reader is an innovative method to help keep your place while reading. It uses readability to reformat the page, and horizontal gradients across the lines of text. It even has options to use OpenDyslexic.
[youtube http://www.youtube.com/watch?v=LVhpfmY8ZXM]WebClipRead is an excellent web app that I've been using for reading long passages of text. It formats the text in a way similar to what I used to do by hand in college: in small phrases with colors. Get it: http://liveink.com/WCR