My preferred way of messaging is using XMPP (previously known as Jabber); my Jabber ID is (this is NOT an e-mail address; sending e-mails to this address wont work). Free software XMPP instant messengers include Empathy (POSIX) and Pidgin (cross-platform).

You can also reach me by e-mail. My e-mail is .

I’m occasionally available on the FreeNode IRC server under the jonkri alias. For source code, see my GitHub user page. For microblogging, see my feed and my Twitter feed.

My phone number is +46730862982.