izect
1 Interesting
1.1 music
1.1.1 rock/metal
1.1.2 newage
1.1.3 modern rock
1.1.4 alternative rock
1.1.5 hip-hop
1.2 video
1.2.1 movie
1.2.2 animation
1.2.3 drama
1.3 talent
1.4 taddybear
1.5 book
1.5.1 science
1.5.2 fiction
1.5.3 history
1.6 picture
1.7 fashion
1.7.1 hair
1.7.2 suit
2 Programming
2.1 c/c++/c#
2.2 network programming
2.3 ux,ui
2.4 web programming
2.5 algorithm & data structure
2.6 encryption
2.7 security programming
2.8 Database
3 Design
3.1 detail illustration
3.2 web design
4 UCC
4.1 piano
4.2 music video
5 Enterprise
5.1 marketing
5.1.1 brand
5.1.2 sales
5.2 management
5.2.1 pmp
5.2.2 psp
5.2.3 general affairs
5.2.4 personnel
5.3 presentation
5.3.1 speech
6 IT
6.1 web 2.0
6.1.1 sns
6.1.2 service
6.1.3 web workspace
6.2 hardware
6.2.1 notebook
6.2.2 pda
6.2.3 smart phone
6.2.4 pmp
6.3 software
6.3.1 office
6.3.2 game
6.3.3 operating system
6.3.4 mac osx
7 personal
7.1 language
7.1.1 korean
7.1.2 english
7.1.3 germane
7.1.4 russian
7.1.5 japanese
7.2 engineering
7.2.1 mathematics
7.2.2 physics
8 logging
8.1 story
8.2 think
