The best way to get in contact directly is to write an email.
You can also follow @r33ntry on twitter or my work on academia.edu. Of course you can also find me on google+, too yet since of the lack of an open api for google, there is nothing really going on there.
In any case, do not hesitate to get in touch, comment on my posts and texts, or engage in a constructive discussion. I am always happy to meet you here, there or out there.