| Name | Category | Rating |
| C++ 315 subscribers, 306 posts | Computer Languages | 123 |
| Programming 224 subscribers, 128 posts | Education | 57 |
| Development 300 subscribers, 1088 posts | Programming | 49 |
| Services 170 subscribers, 247 posts | Web-services | 42 |
| Infosecurity 56 subscribers, 191 posts | Security | 30 |
| Gtd 134 subscribers, 172 posts | Other | 28 |
| Hardware 82 subscribers, 77 posts | Hardware & Gadgets | 28 |
| Web development 198 subscribers, 209 posts | Programming | 27 |
| Google 174 subscribers, 190 posts | Web-services | 24 |
| Popular Science 17 subscribers, 20 posts | Desert | 21 |
| Open source 154 subscribers, 250 posts | Hardware & Gadgets | 20 |
| Linux 25 subscribers, 8 posts | Operating System | 19 |
| Game Development 58 subscribers, 67 posts | Programming | 18 |
| PHP 56 subscribers, 59 posts | Computer Languages | 18 |
| DIY 38 subscribers, 67 posts | Hardware & Gadgets | 17 |
| CSS 33 subscribers, 14 posts | Design & Usability | 15 |
| Youtube 60 subscribers, 11 posts | Web-services | 11 |
Categories
All(122)
Browsers(3)
Databases(4)
Desert(3)
Education(7)
HTML/CSS coding (0)
Management(3)
Media (0)
Other(23)
Programming(10)
Security(3)
System Administration (0)
Web-services(13)