Blogs.

[bigsister]

I know nothing about blogs, except what they are.
If I start one, could other people contact me on that site?
I would love to have a group of people who are interested in Bariatric Surgery.
Thanks

[fo3nix]

If you put up your email address, then yes they could contact you.

Else, they can just leave comments to your articles.

Try blogspot.com or wordpress.com

[bigsister]

Thank you, I'll give it a go next week.