You want to use sf-active. - The best people to contact about this is the Sf-Active Working group, which is different from the linefeed tech collective. You can email SF Active people at firstname.lastname@example.org
You want to host your website at stray.linefeed.org - Only Indymedia websites, the IMC must be running sf-active. This is the only way we can keep our sysadmin work to a reasonable level.
linefeed vs. sf-imc tech - While there is some overlap in membership, linefeed tech collective is a different group than san francisco imc tech. There are indymedia websites hosted at linefeed, and email@example.com should be sent hosting inqueries. For everything else, such as questions about sf-active, documentation, etc, please get in touch with firstname.lastname@example.org