Todo: review list and add Tiki Suite alternatives
https://smallbusiness.yahoo.com/email/
https://smallbusiness.yahoo.com/ecommerce
https://smallbusiness.yahoo.com/webhosting
https://smallbusiness.yahoo.com/domains
https://smallbusiness.yahoo.com/local-listings
https://en.wikipedia.org/wiki/List_of_Yahoo!-owned_sites_and_services
Tiki Suite can be seen as a FLOSS self-hosted alternative to Yahoo! Apps.