Both post and posting are the same according to Cambridge Dictionary (Android version). Both have the same meaning i.e. an electronic message that you send to a website in order to allow many peop...
"She insisted on posting this one" would imply that she is posting it no matter what your opinion is. If she is trying to convince you to do it, the correct phrasing would be, "She insisted that I post this one." Some Americans would say "She insisted on me posting this one", but that's not quite grammatical. 'She insisted me to post this one.' or 'She insisted on posting this one.' The simple past treats the posting as a finished action, ignoring the fact that it is located in a time period which encompasses the present). But with "last week", only the simple past is possible.
posting pdfs on facebook, Here is an example: How to Schedule an Outgoing Email in Outlook The preposition on is appropriate for the actual posting - "post on twitter", like pinning a notice on a notice board. It might also be appropriate for scheduling a post if Hootsuite is a web site. If you post some letters for someone, you're saving them the trouble of posting those letters themselves (letters which they probably wrote themselves; certainly, letters which they are responsible for posting). If you post letters to someone, you hope they will eventually be delivered to that person. Before posting a comment below this one, please review the purposes of comments.
posting pdfs on facebook, Comments that do not request clarification or suggest improvements usually belong as an answer, on English Language Learners Meta, or in English Language Learners Chat. I don't know of any stylistic implications worth posting here. The first version you wrote in your question (A new material for the manufacture of bricks) is by far the most common one. Stick with that for your own text, and accept that occasionally you'll read / hear other versions from other people.
