model portfolio: blogs
2 blogs in the directory cover this.
Alan Brochstein's Personal Blog
Alan Brochstein, CFA thinks about stocks and investments a lot, focusing on ETFs. He has many other interests!

Multibagger Ideas
I research and share thesis-driven ideas on potential multibaggers. Not financial advice.
Machine-readable: this list of feeds, as JSON · their recent posts, as JSON Feed · all topics
