cowsaysoink
If you are an emacs user check out emacspeak: http://emacspeak.sourceforge.net/
Windows there are many options.
NVDA is the most used free one: http://www.nvda-project.org/
JAWS is highly used but expensive: http://www.freedomscientific.com/products/fs/jaws-product-pa...
For mac there is voiceover (included in OSX): http://www.apple.com/accessibility/voiceover/
Chrome and ChromeOS have chromvox: http://www.chromevox.com/ but that is more for web.
Linux the most popular is orca for gnome desktop: http://projects.gnome.org/orca/
If you know ruby, middleman can be very powerful if not it can be a pain.
In fact it would probably be much more expensive here.
The main choices probably are a family member picking up groceries for you, or a small market which still can deliver groceries, I know mine stopped offering delivery around 5 years ago because the community size grew so much.
If you want to do anything involving control systems or robotics it would be good to have a background that includes differential equations.
Anything related to kinematics usually involves differential equations as well.
As for compsci outside of controls and robotics you see diff eq a lot less.
But I've used maxcdn[1] before but they seem to have changed their pricing recently, but they do allow you to pay upfront and they do email out cheaper deals about every month for large-ish amounts (5TB and up).
The reason is that I live in a rural area about 20-30 miles from major cities. If you go another 10 miles your only option is satellite or dial-up (if you have phone lines to your house).
And those that do pay do get support http://support.google.com/adwords/answer/1385067?hl=en
And I believe there is some support for apps for business.
I'd hate to see what it looks like on windows (especially chrome which makes fonts even thinner).
Now that is just a small subset of all the little corporations that use it for bookkeeping and what else (those could probably get by with libreoffice) and every other major company in the world.
Microsoft was also smart in moving to docx and xlsx because libreoffice doesn't support that very well and now has an even better reason for people to avoid switching, I'd like to assume they don't support the open formats for this same reason.
I believe microsofts offer costs similar to the google apps.
Sassaparilla: Better typography for SASS/Compass
http://googleblog.blogspot.com/
It isn't the same but Mega uses their animation in the same way.
Word 2007 worked much better for mathematical documents than 2003 and once you learned the shortcuts (it even allows some tex like functionality) short reports work out much faster than emacs+auctex or lyx while still looking generally good.
The advantage of sublime is that it works well out of the box and with package control it is very easy to install any package you may need.
If you decide to give it a try, try sublime 2 with package control (I believe the trial is still free for sublime 2).
You can read more about this kind of thing here: http://www.gnu.org/philosophy/selling.html
If you implement the things like trending and subdomain user blogs (with things like domain hosting add-ons in the future) I could see it being a very useful blogging alternative.
Nice work.