DtG - I do.. there are some I regularly wind up [and get occasional likes from who knows who..]

But such sites are no better than scribbling graffiti on toilet walls..

Like it or not, mudcat is the online community I joined a decade and a half ago,
and the nearest I know online to a bunch of regulars bantering in a local pub..

..and I wouldn't tolerate too well any bloke engaged in a pub conversation
if he started dictating who I am allowed to speak to in the bar.
The Landlord can obviously tell us all to shut up
and stop blathering about politics and religion so loudly..
But other drinkers do not hold that position of power...