Web Apps (10000 programs)

Pros: Increases revenue. Predicts customer responses.

Cons: Some formats are difficult to upload.

Pros: Lots of users. Easy to upload and share. Lots of community activity.

Cons: Occasional problems with Twitter and Facebook integration. Looks disorganized to start with.

Pros: Free to download and use. Provides an easy task management solution.

Cons: Only Suitable for Mac Users. Need to supply personal details.