Kia Ora

For the most part if I click on a thread and find that it's of no interest to me I might flick through it and leave without commenting[I do this a lot-]...After all,it's a no brainer, why on earth would I feel the need to comment if the subject was of no interest whatsoever...

At times I've read comments where the person's said things like "Threads like these are stupid I find them 'annoying' etc etc !" but they still can't help themselves and comment on them anyway...Why

Some times people comment on the threads of people they don't like and this normally show with the type of comments they make with a tinge of 'attackingness' to them

...[I'm not expecting this to happen here...Fingers crossed XX XX]

So what is it about threads that compels or repels you ? I know there's no easy answer but humour me give it a try....
Metta Zenda