I know it sounds kinda weird, but I put a lot of thought into the titles of my posts. Until I can get down a title I like, I can't really proceed with the rest of the entry. This is even more unusual, given that I don't put any thought at all into most of the ensuing text. By that I mean I don't need to think about what to write; rather, the words just seem to flow on their own, and I just type until they run out. That would account, too, for some of the abrupt endings one may occasionally find here and there.
Personally, I think the art of the title is somewhat rather neglected. A good title, in my opinion, should draw a direct connection to the body of the post, but it should also draw a reference to something else the reader might know, a point of reckoning to which he or she may use to examine the entry. This isn't really a very high standard, what with the wealth of phrases our culture generates (or copies), but even so it can be a difficult to practice to follow.
I've tried my best to come up with neat titles, some of them I think are a little clever, but that is my own personal conceit. The degree to which I have actually succeeded may be debatable. Fortunately, the irrelevance of the whole subject would make any debate an unlikely occurrence.