The best part of stackoverflow in my opinion has got nothing with this tool but its ability to help me solve problems which i can't seem to find any other way out. In one word it's awesome! Nothing much really as far as dislikes are concerned. It does exactly what it says on the tin. If there were some sort of option where questions could be closed without voting would make life easier. Maybe also allowing answers to remain visible after they've received votes from community members might give more insight into how helpful someone else found them useful. Definitely recommend if you're looking for something like SO but better than all others. My job requires quite frequent use of various APIs/tools. Having access to these tools through a single portal helps tremendously when searching for solutions.