Bloghints Blog Directory is a well promoted and known blog directory among most bloggers. It has been PR5 for the last 3 updates.
The directory is running on PHPLD Script and has a Unique Template made by Syed.
It has good natural backlinks because of recommendations and bloggers adding a link to their blogs.
Also this directory sponsored some wordpress templates, which give more backlinks everytime someone uses those templates.

Indexed Pages by Gg : 25,300
Gg Backlinks: 5,850
Indexed Pages by Yahoo: 24,648
Yahoo Backlinks: 160,000
Technorati Rank: 12,481
Technorati Blog Reactions: 1,216
Technorati Authority: 362

Currently making a little money from the Featured Blog Reviews and homepage listings (by textlinkads). I have never used this site just to make money.

Directory gets total of 300 Unique visitors a day.

PM me if you have any questions.

Listed on SP Marketplace and DP as well.