If you have a hobby or interest you’re really passionate about, why not share your passion with others?
The website SixtyAndMe.com has some great tips for getting started with a blog, which is simply a way to collect your writings in one place. Read more here.
How can I help someone to do this?
If you know someone who has a passion that would be great to share, why not help them get it online?
You could help be setting up a blog site for them and ask them to send through written articles via email for you to upload.