[Edit: Issues, Bugs, and Requested Features should be tracked at Google Code, not here -- matt, 2010-04-23]
Less Wrong is still under construction. Please post any bugs or issues with Less Wrong to this thread. Try to keep each comment thread a clean discussion of each bug or issue.
Requested features... sure, go ahead, but bear in mind we may not be able to implement for a while.
What did you mean here?
In what way would it be annoying? How is it bad interface design?
I mean that if the options are the same as they are currently, +1, 0 and -1, then the only difference that requiring to vote when commenting introduces is mandating a "click" on one of the voting options. Since you can always choose "0", the same as ignoring the voting, there is no functional difference, only requirement for the additional "click". This may bring the requirement to think about voting to user's attention, but this is a one more mandatory click in the course of using the interface, inability for the users to avoid the click, loss of control. Users hate losing control.