Conclusion

With the booming of web services and systems running with creative algorithms, combining and integrating them into newly designed applications may give birth to impressive solutions in all possible areas. In addition, with the contribution from the wisdom of the continuously increasing number of crowds who participate in social computing, these applications will become even more powerful. Yet just like every coin has two sides, new problems will appear. The successful launch of these powerful tools will depend on fact whether we are able to solve the critical issues.