1.   But the site also lets residents pay parking tickets and submit applications for electrical permits.

2.   Comparison-shopping sites let you do a number of important things like checking the shipping charges or determining whether an item is in stock.

3.   For hard-core schedule junkies, the site even lets you sign up for e-mail alerts about future timetable changes.

4.   His site lets users vote on the quality of individual polls.

5.   Investment sites can let you find out what stock analysts say about its future.

6.   Moreover, advice sites let customers rate the experts online and provide feedback about their experiences.

7.   My patience ended when the site would not let me progress unless I downloaded its own radio-listening software.

8.   One potential source of protection for buyers is that the auction sites let their members rate the performance of both buyers and sellers, creating a self-policing mechanism.

9.   One site lets you argue your case in a mock court before volunteer jurors.

10.   Other sites let you participate in on-line chats with planetary scientists as well as religious fundamentalists convinced that the mission was a hoax being staged in the Arizona desert.