try looking at what you plurk from an outside perspective, anon. are your plurks the sort of plurks you'd go into if you didn't know the other person all that well or were just internet friends?
do you complain a lot? do you criticize other things a lot or rant? a lot of those types of plurks are hard to respond to.
do you have any fandoms in common with your plurk list? most people enjoy talking about fandom and won't ignore fandom plurks as long as there's a conversation point.
like another anon said, are you active in other people's plurks? do you contribute to conversations? there could be any number of reasons you're being ignored. the great thing about social skills is that they can be learned. (in general. not addressing spectrum disorders in this comment.)
look at what people who always get lots of comments do and see if you can incorporate some of it into your own plurk behavior. if none of that helps or applies, then maybe you just have an unfriendly plurk list, although to be honest, that should be the last consideration after all of the above.
no subject
do you complain a lot? do you criticize other things a lot or rant? a lot of those types of plurks are hard to respond to.
do you have any fandoms in common with your plurk list? most people enjoy talking about fandom and won't ignore fandom plurks as long as there's a conversation point.
like another anon said, are you active in other people's plurks? do you contribute to conversations? there could be any number of reasons you're being ignored. the great thing about social skills is that they can be learned. (in general. not addressing spectrum disorders in this comment.)
look at what people who always get lots of comments do and see if you can incorporate some of it into your own plurk behavior. if none of that helps or applies, then maybe you just have an unfriendly plurk list, although to be honest, that should be the last consideration after all of the above.