Several people asked for my contact information. Usually, the best way is to use the email:
I've published my email too many times, so there is a probability that your mail will end in my spambox. I try to check it from time to time, but not every day.
Depending on the type of your email, I usually reply when I have enough time, and that may take weeks (I usually reply on Sundays) or even months with longer emails. The most monstrous reply I've written had more than 60 kilobytes of text and it took me six months to send it.
If that happen, or you want to just make me aware of something, you can also use twitter:
Or if you want a realtime chat IRC, but be aware that I probably live in different timezone, and also sometimes I am just not in the mood, so it may take some time before I reply. Use bouncer or irssi on server so that you can actually read the reply.