A while back I'd posted some comments about wanting to compile a list of online Christian resources. It turns out my scholarly brother-in-law, Michael Ludwig, has done a lot of the work for me. He recently got a job doing sermon research for pastors, so I figure it went along with that, but he kindly passed the following list along to me a little while back. Here it is with a few bits added.
I prefer the NRSV, which Bible Gateway doesn't
have. So Oremus is a NRSV passage search.
http://bible.oremus.org/
This is a solid source that has articles written by scholars on a wide rage of
topics. Then have a decent section on mission that made me think of your
idea of pooling articles.
http://www.religion-online.org/
I haven't used this one, but it looks solid. It has everything Reformed,
but also a page on mission.
http://www.monergism.com/thethreshold/articles/topic/missions.html
The lazy-man's way of reading the Greek NT.
http://www.zhubert.com/
Great source for reading Church Fathers.
http://www.earlychristianwritings.com/
Scott Sunquist's site that suppliments his book (History of the World Christian Movement Vol 1 & 2). It has a good glossary
of terms and people, timeline etc.
http://www.hwcmweb.org/hwcm/holder.htm
Another site that has general but more detailed descriptions of Christian
figures and terms.
http://mb-soft.com/believe/indexaz.html
A great source for the writings of the Reformers and even has some 20th century
writers like NT Wright.
http://homepage.mac.com/shanerosenthal/reformationink/index.htm
I can take credit for coming across one site called PresbyMergent. It's not an academic site, but is devoted to the Emergent/emerging church in the PCUSA. It has a good bit of theological discussion and I can vouch for a couple people involved with it, so I think it's worth including.
Thanks for the help Michael.