Help: /announce
Bounty program for improvements to Tcl and certain Tcl packages.
Tcl 2019 Conference, Houston/TX, US, Nov 4-8
Send your abstracts to tclconference@googlegroups.com
or submit via the online form by Sep 9.

The "/announce" page:

A web-form, available to users with the "Send-Announcement" or "A" capability, that allows one to send announcements to whomever has subscribed to receive announcements. The administrator can also send a message to an arbitrary email address and/or to all subscribers regardless of whether or not they have elected to receive announcements.