Wasn't there a plan once to highlight posts by the OP in a thread? Our own posts we each see as pink, posts from HQ are green. If we could at least just see what the OP has written since at a glance (highlighted in yellow or blue or something), we could skip all the other stuff in between if we want.
As Meg says, most other posts following on from the OP are others chiming in with their "that-happened-to-me-too" stories. I am just as guilty of this as others!
Often such posts are interesting and helpful, and provide a new slant on the problem but it's up to us if we read them or not.