Hi! I maintain half a dozen source packages, some of which as part of the python-modules and python-apps teams (see links below).
I've been involved in Debian since early 2008 and I'm currently in the NM queue.
I live in Ghent (Flanders, Belgium) and work in Brussels. I tend to visit my hometown, Thessaloniki (Greece), a couple of times a year. If you're nearby any of those places and interested in Debian or free software in general, drop me an email to meetup.
Email: <serzan AT SPAMFREE hellug DOT gr>
In case it's not clear: Serafeim is my first name, and is pronounced similarly to the italian Serafino.
If you're interested in adopting orphaned or RFA'd packages and find the WNPP package lists too long to go through manually, check out members.hellug.gr/serzan/wnpp. It's useful to browse WNPP packages in terms of debtags (eg, if you're after packages in python, you can search for implemented-in::python packages). The linked web site organises WNPP bugs only in terms of the "implemented-in" and "suite" facets (or let me know of the facet you're interested in, and I'll add it). If you want to query for any of the other facets, download wnpp-by-tags and use the command line version.
* lintian warnings: http://email@example.com