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Question

Social media

A website is planned, aimed mainly at residents of Russia, Sweden, and Filand. Authorization is possible only through social networks (fb, vk, twitter, g+). There is a desire to add the same likes under each information block. Anonymous give out the entire series. But is it worth it for a registered user to issue only like social networks under the account of which he entered, or, like anonymous ones, issue everything?
While at I see such pluses:
1. We do not overload the interface.
2. Reduce page rendering time.
But in this case, we deprive the user of the opportunity, which I think is extremely unlikely, to promote the page in other social networks. And by the way, is it possible, when clicking on one "generalized" button, to put like in all social networks indicated in his profile on the site (also, by the way, it is extremely unlikely that someone will do this)?
PS Sorry for the terrible wording of the question, it's hard to think at such a late hour)
PPS Have the ol, li tags been removed for the q&a block for a long time?

Answer 1

Automatic posting on other social networks can be equated with spam.
If it's just a like button, then I think it can be implemented using the jQuery click () function; I was even interested in this, only I don’t remember a site with at least G + and FB buttons.
BUT there is a problem that the user must be authorized in all networks at the same time.
With sharing more than sure that it will not work. There you need to do 2 actions, and the second one is already in the child (?) window on a foreign domain.
P.S. as a user, I would not like such an idea and visiting this resource would stop. Exit: make settings for automatic likes (with bindings of all social networks to a common account), but by default only to the “native” social network (under which the visitor was authorized)
Conclusion: do not bother, leave one button visible, the rest under the spoiler.

Answer 2

In my opinion, one icon of “their” social network will be enough. networks.

Answer 3

Personally, I log in through G +, I only press Like from Facebook on the button