Greg Restall, of University of Melbourne, is an excellent Christian apologist and logician. Those interested in logic will appreciate his work here: http://consequently.org/
Jason Wisdom, fellow metalhead and apologist, has a blog which makes apologetics very accessible and understandable to most readers. http://www.becauseitstrue.com/
http://www.advancedapologetics.net – Seems to be a good source for apologetics information. I look forward to reading more of his posts.
Www.beliefmap.org – An excellent site providing introductory level and more advanced apologetics material.
The Apologers, A group of young apologists, who write very accessible material from various points of view. https://apologers.wordpress.com/
Of course, J Warner Wallace has a list of tentmakers in the Christian apologetics community, which can be found here.