A good site for learning how to do business is the Guardian a United Kingdom based site. Although the best way to learn business is through a college program some websites can help you the the small matters.
learndutch.org/
Any site of a major steel producer is a good site whether it is BHP Billiton, Kaiser Steel or similar
craigslist is a good site for advertising your business
Learning tips part is free and has good information on colloquial Japanese.https://sites.google.com/site/learncooljapanesech/
Effectiveness of e-learning courses comes when a business entity or corporation has good feedback or positive outcomes from the e-learning project that they had undergone for their staffs and business improvement.
A person can believe if Doctors Without Borders is a good type of business or not depending on the site. The site has to have good content and provide detailed information for it to be good.
www.spanishrevision.co.uk is good. Go on Sam Learning or Bitesize
Goleads is an excellent site which provides small business leads and also good customer support. Try www.goleads.com.
Nihongo o Narau (Learn Japanese)
The BBC Learning site is very good.
Yes wordpress template is a good idea for creating a business site. They are commonly used and have great reviews which you can read up on if you want.
There is a good software for creating distance learning courses. You can download it from NetDimensions.com/Distance_Learning Sharware.com is a great site for finding software and most times you can download it for free. Another great site is www.Capterra.com.