Therese's comment: Blogger Marcela De Vivo's list of tools for creating custom online magazines goes beyond content curation leaders (Storify, Paper.li, Scoop.it etc.) to include: Collected.info http://collected.info/, Issuu http://issuu.com and Storination (still in beta) http://storination.com/ -- which I did not know before.
1. Storify.com
2. Paper.li
3. Scoop.it
4. Bagtheweb.com
5. Pearltrees.com
6. Collected.info
7. Trap.it
8. Themeefy.com
9. Issuu
10. Storination (beta)
Via RPattinson-Daily