Make target of new content clearer

[mrclay]

Using terms like "Post to your blog"/"Post to group blog" would help users distinguish between personal and group blogs, and this goes similarly for pages and probably other tools.

On new content forms, typically the only indication that the content will go to the user/group is the page owner block, but this does not convey enough information to the user because she is focused on the form rather than the sidebar. We commonly have users create content where they did not intend to.

[mrclay]

Including the container link in the breadcrumb would also help on new content forms.

[ewinslow]

I think are better ways to do this than modifying the language strings (e.g. facebook doesn't seem to have this problem), but agreed that this is confusing as-is.