Hi all; Let discuss, what is better? First, this is about leaving comment on others blog. My concern is, what is better, using homepage url in the url form or using urlpost ? From my view, it depend on what actually you want from the comment. I myself, sometime, build backlink using comment. But, sometime, I leave a comment to pull some traffic. Thus, I will use the best post I have inside the url form. With that, perhaps I will get new readers. so, how about you ?
If you've written something very related, a link to the post may be appropriate. In general though, I think blog owners are less likely to approve comments with deep links in the comment name. Ultimately, a site needs a lot of domain links and deep links alike. So some variation is probably always a good thing.
Many blogs consider - deep link submission to be against their guidelines (some realize it later). Stick to homepage and use commentluv enabled sites if you are keen on getting deep links.
Usually I am most concerned with increasing organic traffic so I usually leave my index rather than a sub page, but I can see your point if your looking to gain traffic through a comment.