The Call for Experience regarding the Draft spec XEP-0012 (Last Activity) ended 2008-10-31. This email summarizes the findings, with a focus on the three considerations mentioned in Section 8.1 of XEP-0001.
(1) There are many implementations of this specification, including (a) jabberd 1.x and Openfire among XMPP servers and (b) Psi among XMPP clients. All of these implementations are open-source. (2) We received feedback regarding the possibility of using the last activity extension in presence stanzas. As a result, we have added a section to the specification about this usage. (3) The specification will be double-checked for accuracy before the XMPP Council votes on advancing it from Draft to Final. Peter -- Peter Saint-Andre https://stpeter.im/
