| Name | Category | Rating |
| C++ 292 subscribers, 222 posts | Computer Languages | 111 |
| Programming 213 subscribers, 115 posts | Education | 54 |
| Development 286 subscribers, 1065 posts | Programming | 42 |
| Services 151 subscribers, 104 posts | Web-services | 32 |
| Infosecurity 53 subscribers, 191 posts | Security | 30 |
| Gtd 129 subscribers, 166 posts | Other | 28 |
| Hardware 78 subscribers, 76 posts | Hardware & Gadgets | 28 |
| Web development 193 subscribers, 209 posts | Programming | 26 |
| Google 165 subscribers, 159 posts | Web-services | 24 |
| Popular Science 13 subscribers, 15 posts | Desert | 21 |
| Open source 149 subscribers, 241 posts | Hardware & Gadgets | 20 |
| Linux 23 subscribers, 8 posts | Operating System | 19 |
| Game Development 54 subscribers, 65 posts | Programming | 18 |
| PHP 54 subscribers, 59 posts | Computer Languages | 18 |
| DIY 34 subscribers, 66 posts | Hardware & Gadgets | 17 |
| CSS 30 subscribers, 14 posts | Design & Usability | 14 |
| Youtube 55 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)