[whatwg] HTML 5 will be ready in 2022

[Daniel Cater]

2008/9/20 Keryx Web <webmaster at keryx.se>:
> ...
> BTW, Gecko had an implementation of the ping attribute they backed out due
> to spec changes. Is that part of the spec stable enough for them to start
> working on again?
>
>
> Lars Gunther
>

It wasn't backed out, just disabled by default for Firefox 3. See
https://bugzilla.mozilla.org/show_bug.cgi?id=415168. It can be
re-enabled by setting browser.send_pings to false in about:config.

Daniel.