Metal of Heaven: An Information Analyst who became a Christian as an adult blogs about the church, Social Security, and other topics. He describes himself as a “contrarian” and explains why people who criticize and ask questions are valuable.
Ryan Wentzel has some erudite essays on apologetics as well as praise for Firefox.
Wittingshire is husband and wife blogging about literature, poetry, science, and the Christian life. The poetry posts are especially good.

These are new to me, anyway, and I found them all three worth the time to browse.