Browsers (820 programs)

Pros: Simple to use. Supports multiple accounts. Makes tweeting very quick.

Cons: Not exactly feature-rich. Easy to get confused between accounts.

Pros: An easy way to configure Firefox URL autocompletion.

Cons: It's a bit hidden.

Pros: Makes it much easier for customers to contact you. Includes attractive traffic monitoring program. Compatible with major IM's.

Cons: Web traffic analysis tool not really necessary. You may have problems configuring it to work with some IM's.

Pros: Make and edit lists and take notes. Collaborate with others with shared notes and list projects.

Cons: Emphasis on fast and easy, very few advanced editing features.

Pros: Lots of handy search utilities. Replicate desktop tools in your browser. Provides ample warning of dangerous sites.

Cons: Constant notifications may become annoying.