Post Arcvhiving / Tracking created content

LITA's Online Programming Task Force is looking for ways to archive, track, and manage the plethora of possible venues for online programming.

How do you track the stuff you currently post?
We're interested in how you track your own stuff, the presentations you do at conferences, from an organization sponsoring an online event perspective, or from any perspective.

Do you just tag stuff on your blog? Make space on a wiki and hope folks link to their stuff from there? Make formal agreements? Take an ephemeral, ad-hoc-ian, everything is transient approach?

Where would you expect to go to find a comprehensive listing of an organization's events?

Would you expect to find a comprehensive list of planned events as well?