Has anybody tried meditating forehead to forehead? Or communicated with others via meditation? I have been trying to hunt far and wide to see if anyone in the internet world has attempted meditating with someone else by connecting your foreheads together?

As discussed in a previous thread about the significance of touching foreheads, the sky-eye, upper dantian, sixth chakra, etc is a hugely powerful aspect of the body and referred to during prostrations and greetings.

I have only meditated with someone else like this once, in a temple and was certainly aware of the intense connection it could hold before I did it. However, I wasn't sure if anyone else has tried to do this, or does this often, and if so, why? What is your experience? I have also experienced this in dreams, as well as visualised doing this in meditation with someone else who has received it during their own meditation practice too (which I find pretty incredible!). I'd love to hear of any experiences where you have managed to connect with others in meditation too?
To be quite frank, I don't really see much point in this from a Buddhist perspective. What is the purpose in doing this? Maybe you can have some interesting experiences with different sensations, and for all I know, visions or psychic powers, but in the end these things don't lead towards awakening.

At most, these things could lead to a kind of concentration being developed, but there are other ways of developing concentration that can be used as part of the path. For example, one could develop the jhanas and then use them as a basis for examination. Practicing in that way would probably lead to a lot more pleasure than meditating on the chakras with your foreheads together, and it can be used to gain awakening.